Bumble Bees of North America: An Identification Guide

Bumble Bees of North America: An Identification Guide Williams Paul H. ,Thorp Robbin W. ,Richardson Leif L. ,Colla Sheila R. Wydawca: Princeton University Press Data wydania: 2014 ISBN: 9780691152226 Liczba stron: 208 Format: 153 x 230 x 12 Rodzaj oprawy: Paperback / softback Opis produktu: A guide to North American bumble bees. It focuses on the molecular research that shows the enormous color variation within species, and guides readers through the many confusing convergences between species.