Pretorius a (80 risultati)

Hardback. Condizione: Fair.

Hardback. Condizione: Good.

Hardback. Condizione: Fair.

Hardback. Condizione: Good.

Condizione: Good. 2nd. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Paperback. Condizione: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Paperback. Condizione: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condizione: Good. torn/chipped dj, some wear, still NICE - may have remainder mark or previous owner's name Oversized.

Hardcover. Condizione: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Condizione: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

Hardcover. Condizione: Very Good. No DJ. No DJ. Ex University of California, Berkeley Engineering Library book with usual library markings. Binding is tight, text clean. No other marks in very lightly read book.

paperback. Condizione: Very Good. Shipped within 24 hours from our UK warehouse. Clean, undamaged book with no damage to pages and minimal wear to the cover. Spine still tight, in very good condition. Remember if you are not happy, you are covered by our 100% money back guarantee.

Hardcover. Condizione: Used; Good.

Hardcover. Condizione: Used; Good.

Hardcover. Condizione: As New. Condizione sovraccoperta: Very Good. 1st Edition. A hardcover non-fiction in as-new condition. Contains lots of coloured illustrations. Pages remain crisp and unmarked. The hardcover is well-preserved. The dust jacket remains crisp and bright, with no major wear.

Hardcover. Condizione: NF. Hardback in Near Fine condition, Near Fine dust jacket. 4to 11" to 13" tall. 156 pages. * Quick Shipping * All Books Mailed in Boxes * Free Tracking Provided *.

Condizione: Used: Very Good. very good overall condition.Quality book with speedy dispatch from the u/k 0.0.

paperback. Condizione: Good. . Posted within 1 working day. Royal Mail Tracked 24 to UK. Tracked Airmail worldwide. Robust recyclable packaging. Picture is the actual item.

Paperback. Condizione: New.

Hardcover. Condizione: Very Good. Condizione sovraccoperta: Very Good. First Edition. mild shelf wear on the book and jacket. all pages and illustrations are neat and presentable. sound binding. may require extra postage. [SK]. Our orders are shipped using tracked courier delivery services.

Condizione: near fine. near fine. hbk 4to 156pp illus in color and b+w maps charts tables dj price-clipped now in protective sleeve upper rear corner slightly bumped otherwise a very good clean tight unmarked copy as new.

Folio; original brown boards; laminated dustwrapper; pp. 156; maps, tables, figures. Small abrasion to lower panel of dustwrapper. Very good condition. Discussion of the strategic importance of South Africa's minerals at a time when there was a fear of the Soviet Union taking control of the subcontinent.…

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Paperback. Condizione: new. Paperback. "When humanity went to the stars, dragons came with them.Many prospered and became pillars of the new colonies.Others fared rather poorly." In a distant future, a dragon in exile from his own body gets dragged into a plot to keep a young girl safe from assassins. Using his strength (what's left) and his wits (the few he got), Bogd the dragonoid and his friend Del travel from a distant space to her home, where her father waits. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

PAP. Condizione: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Softcover. Condizione: Good. 6th edition . The wraps are shelf rubbed; edge worn and creases the front cover. Heavy book extra postage may be required. Internally there are black/blue pen annotations, markings and underlining's within the body of the book, as well as notes written on the last blank page. The binding is secure. GK. Our orders are shipped using tracked courier delivery services.…

Paperback. Condizione: Fair. 5th Edition. Heavy, extra postage required unless posted within South Africa. 5th Edition. Ex-library. The laminated wraps are bit torn, worn and creased. A bit marked. Library stamps and pockets. The front end page has been removed. Internally clean and tightly bound. Fair copy. [P.K.]. Our orders are shipped using tracked courier delivery services. …

Annexure to Volume LXXVI. Delivered 1973, but published 1979. 297 x 210 mm; saddle-stitched printed card wrappers; pp. (ii) + 60; several charts and maps, incl. folding. A little spotting. Very good condition.

Paperback. Condizione: New. This collection features five peer-reviewed reviews on rust diseases of cereals.The first chapter provides an overview of the wheat rust pathogen lifecycle and discusses recent integration of basic biological knowledge and genomic-led tools within an epidemiological framework.The second chapter introduces stripe rust and provides an overview of its decimation of crop yields worldwide. The chapter summarises recent advances in identifying stripe rust resistance genes in wheat as a means of controlling disease spread and limiting its economic damage.The third chapter addresses the need for more effective and sustainable control of rust pathogens affecting wheat and barley in the face of increasing regulatory measures against the use of conventional fungicides, as well as the spread of fungicide resistance.The fourth chapter provides an overview of the recent advances in controlling wheat rust, focussing on the role of pathogen and host genetics, host-pathogen interactions, epidemiology and management strategies.The final chapter considers the main rust pathogens affecting sorghum and details the different conditions in which they proliferate, their symptoms and impact on crop yields.…