vernon l kellogg ruby g bell (2 risultati)

Pamphlet. Condizione: Very Good. Vol 6, pp. 203-332, Illus, Extracted from orig volume, thus begins with title page, New Clth Tape Spine, VG.

Paperback. Condizione: New. Print on Demand. This book delves into the concept of variation in insects, exploring the range and extent of differences between individuals within the same species. The author, a respected scientist, examines various aspects of insect variability, including wing venation, wing size, and the presence of hooks on wings in honey bees. Through statistical analysis and meticulous observation, the author presents a comprehensive account of the topic, providing a valuable resource for entomologists and biologists alike. The book contributes significantly to our understanding of insect diversity and evolution, shedding light on the mechanisms driving variation and the role of natural selection in shaping insect populations. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.