Macadam c r (12 risultati)

Condizione: NEW. 8, 50 photos. . Chart. NEW. . Folding photo-based identification chart. There are 17 species of free-living freshwater leech in Britain and Ireland. Around half of all these can be identified from live animals in the field, while the rest need microscopic examination. Includes a guide to families, then within each family, photographs and species accounts cover field identification where this is possible. [9781908819994].…

Condizione: Fine. x, 332, text figs. . HB. Fine copy. Owner's initials to endpaper. Brings together information from fields ranging from physiology through ecology to evolution to consider in a unified manner the challenges facing insect populations in aquatic environments. [9781845933968].

Condizione: New. x, 332, text figs. . HB. NEW. . Brings together information from fields ranging from physiology through ecology to evolution to consider in a unified manner the challenges facing insect populations in aquatic environments. [9781845933968].

4676.MCLLVAINE C. & MACADAM R. K. 1973 ONE THOUSAND AMERICAN FUNGI. HOW TO SELECT AND COOK THE EDIBLE. HOW TO DISTINNGUISH AND AVOID THE POISONOUS. 729PP. ILLUSTRATED. SOFT COVER VERY GOOD CONDITION. (GNH-BASE-282) (GNH-BASE-297).

5748 1973 723PP. ILLUSTRQATED THROUGHOUT. NEW CONDITION EXCEPT THE DUST JACKET ISN'TR PERFECT BUT CLOSE. STE 28.

5747 1973 REVISED EDITION. 729PP. ILLUSTRATED. HARD COVER WITH AQ DUST JACKET. NEW CONDITIION. DUST JACKET ISN/T PERFECT BUT CLOSE. STE 28.

3593.MCLLVAINE C. & MACADAM R.K. 1973 ONE THOUSAND AMERICAN FUNGI. 727PP. ILLUSTRATED. HARD COVER WITH A DUST JACKET. IT LOOKS LIKE A LITTLE WATER DAMAGE OTHERWISE IN GOOD CONDITION. (GNH-BASE-96).

The AIDGAP Guide to the Freshwater Leeches of Britain and Ireland is a photo-based identification guide for naturalists and enthusiasts. There are 17 species of free-living freshwater leech in Britain and Ireland. Around half of all these can be identified from live animals in the field, while the rest need microscopic examination. This is the first guide to freshwater leeches for many years. ??Leeches live in all types of water bodies, from ditches, streams and rivers to lakes, ponds, canals and wetlands. in general, there are fewer species in running waters than in standing waters. So if you're familiar with pond dipping, then you have probably found freshwater leeches. Often leeches remain clinging to your tray once you have released everything else back to the pond. Hand-searching potential habitats is also a useful collection method. Target sites include the underside of stones, the base of reeds and rushes and the wet surface of leaf litter. Your garden pond is a good place to start! The first stage is to sort leeches into families. There are between one and five pairs of eyes on the upper surface, with the number and arrangement of eyes important for identifying leech families. Then within each family, photographs and species accounts cover field identification where this is possible. Shrewsbury. FSC Publications. 12 pp., 50 color photos and b/w illustrations, folded leporello gr. 8.…

4993.MCLLVAINE C. & MACADAM R. K. 1973 ONE THOUSAND AMERICAN FUNGI. HOW TO SELECT AND COOK THE EDIBLE. HOW TO DISTINNGUISH AND AVOID THE POISONOUS. 729PP. ILLUSTRATED. HARD COVER WITH A SLIGHTLY TORN DUST JACKET OTHERWISE IN VERY GOOD CONDITION. (GNH-BASE-296).

1914.MCLLVAINE C. & MACADAM R.K. 1973 ONE THOUSAND AMERICAN FUNGI. 727PP. ILLUSTRATED. HARD COVER WITH A DUST JACKET. IN VERY GOOD CONDITION.(GNH-BASE-127) .

Hardcover. Condizione: Fine. xiv, 628 p. illus. 26 cm. ; LCCN: 66-26763 ; LC: QC495; Dewey: 535.6 ; OCLC: 582040 ; black cloth with yellow blue and red lettering ; no dustjacket ; ex-lib, stamps, label, date due, pocket ; Contents: Physical data -- The eye -- Colorimetry -- Photometry -- COlor and brightness matching -- Color discrimination : uniform color scales : line elements -- Miscellaneous visual concepts and data. ; FINE. Book.…

hardcover. Condizione: Mediocre (Poor). SC686Copertina rigidavolume in discrete condizioni,strappi sulla sovracopertina, illustrato in B/N729 pagine circaCopertina come da foto.