Yazar
John Bernhard Smith
27 cilt bulundu.
Cilt sonuçları
Our insect friends and enemies
John Bernhard Smith · J.B. Lippincott company
314 sayfa · 1909
Injurious and beneficial Insects / Insects, Injurious and beneficial / Insect pests / Beneficial insects
Explanation of Terms Used in Entomology
John Bernhard Smith, Brooklyn Entomological Society · Franklin Classics Trade Press
174 sayfa · 2018
Kategori yok
Economic entomology for the farmer and the fruit grower, and for use as a text-book in agricultural schools and colleges
John Bernhard Smith · J.B. Lippincott co.
475 sayfa · 1906
Insects / Pests / Entomology / Laboratory manuals / Insect pests
Explanation of terms used in entomology
John Bernhard Smith · Brooklyn entomological society
154 sayfa · 1906
Insects / Nomenclature / Entomology / Terminology
