Tag: insects

About 4 results

Silent Spring-Rachel Carson-1962

Silent Spring-Rachel Carson-1962

155 Pages • 89,387 Words • PDF • 967.9 KB

Check-list and bibliography on the occurrence of insects in birds' nests

Check-list and bibliography on the occurrence of insects in birds' nests

692 Pages • 186,892 Words • PDF • 37.4 MB

761 Pages • 496 Words • PDF • 26.1 MB

A text-book of entomology, including the anatomy, physiology, embryology and metamorphoses of insects, for use in agricultural and technical schools and colleges as well as by the working entomologist

A text-book of entomology, including the anatomy, physiology, embryology and metamorphoses of insects, for use in agricultural and technical schools and colleges as well as by the working entomologist

PDF • 53.2 MB