Cecilia costa (196 risultati)

pamphlet. Condizione: Good. This is a used book in good condition and may show some signs of use or wear . This is a used book in good condition and may show some signs of use or wear .

Unknown. Condizione: As New. No Jacket. Pages are clean and are not marred by notes or folds of any kind. ~ ThriftBooks: Read More, Spend Less.

Paperback. Condizione: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.

Condizione: New.

Paperback. Condizione: New.

Condizione: As New. Unread book in perfect condition.

Paperback or Softback. Condizione: New. Beekeeping and conserving biodiversity of honeybees. Book.

Condizione: very_good. Book is in very good condition and may include minimal underlining highlighting. The book can also include "From the library of" labels. May not contain miscellaneous items toys, dvds, etc. . We offer 100% money back guarantee and 24 7 customer service.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Paperback. Condizione: new. Paperback. This book is the result of collaborative efforts which have taken place over the past 20 years within the COLOSS network, when the factor bee origin was first put into the equation of factors involved in colony losses. It aims to provide beekeepers, apicultural students, and beekeeping enthusiasts with the scientific background necessary to understand these new ideas, so that future beekeeping may be based on existing local bee genotypes which can then be improved by selective breeding. The work is divided into two parts. The first section briefly tells the story of honey bees, their origins and their long association with humans, the development of bee breeding and selection and finally the scientific and anecdotal evidence that show that local bees are better for the environment and for beekeeping itself. The second part provides a practical guide to techniques for sustainable bee breeding and selection, ranging from setting up performance testing, to the cost of selection, through methods for rearing queens and making selection decisions, including many aspects related to the control of the very special mating biology of the honey bee. Authored by an expert team of more than 30 scientists, extension specialists and beekeepers from 16 countries around the world, the present synopsis provides all theoretical and practical aspects of honey bee breeding. It is rich in figures and vivid case studies, including hands-on interviews with bee breeders and other stakeholders. Final, a supplementary video can be accessed online as well as directly from the print book; simply download the free Springer Nature More Media App and scan the link in the accompanying figure caption. The second part provides a practical guide to techniques for sustainable bee breeding and selection, ranging from setting up performance testing, to the cost of selection, through methods for rearing queens and making selection decisions, including many aspects related to the control of the very special mating biology of the honey bee. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Condizione: New.

Condizione: New. In English.

Condizione: New.

Condizione: New.

Condizione: New.

Paperback or Softback. Condizione: New. Molecular Mechanisms and Genetics of Plant Resistance to Abiotic Stress. Book.

Condizione: New. Idioma/Language: Español. *** Nota: Los envíos a España peninsular, Baleares y Canarias se realizan a través de mensajería urgente. No aceptamos pedidos con destino a Ceuta y Melilla.

Condizione: As New. Unread book in perfect condition.

Condizione: As New. Unread book in perfect condition.

Paperback. Condizione: Brand New. 194 pages. 9.60x6.70x0.50 inches. In Stock.

Condizione: New.

Condizione: New.

Bolsillo. Condizione: New. Condizione sovraccoperta: Nuevo. 01. LIBRO.

Condizione: New.

Condizione: New.

Paperback. Condizione: New. Illustrated.

Condizione: New. In English.

Condizione: NEW.