Описание: Marc E. Epstein provides a complete biography of Harrison Gray Dyar, Jr., one of the most influential biologists of the twentieth century. Epstein chronicles Dyar`s impressive scientific accomplishments in the field of entomology, as well as his complicated personal life and many eccentricities.
Автор: Goulson, Dave Название: Bumblebees: Their Behaviour and Ecology ISBN: 0198526075 ISBN-13(EAN): 9780198526070 Издательство: Oxford Academ Рейтинг: Цена: 6732.00 р. Наличие на складе: Поставка под заказ.
Описание: Bumblebees play important roles as pollinators of crops and wildflowers. While some species are now reared commercially and distributed around the world to pollinate tomatoes, others have declined and are in danger of extinction. This book outlines the behaviour and ecology of bees and suggests areas where further research is needed.
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