Yazar
Andrew Delmar Hopkins
8 cilt bulundu.
Cilt sonuçları
Insect Enemies of the Spruce in the Northeast: A Popular Account of Results ...
Andrew Delmar Hopkins · U.S. Dept. of Agriculture, Division of Entomology
80 sayfa · 1901
Spruce / Insect pests / Diseases and pests
Black Holes in Wood
Andrew Delmar Hopkins · West Virginia Agricultural Experiment Station
30 sayfa · 1894
lumber / Wood / Defects
Canadian fossil insects. Myriapods and Arachnids
Samuel Hubbard Scudder, A. D. (Andrew Delmar) B. 1857 Hopkins · S.E. Dawson
52 sayfa · 1895
Fossil Insects / Spécimens-type / Type specimens / Fossiles / Paléontologie
Address and Notes on Sheep; 30
A. D. (Andrew Delmar) 1857- Hopkins · Creative Media Partners, LLC
Sayfa sayısı yok · 2021
Kategori yok
Technical Papers on Miscellaneous Forest Insects. I. Contributions Toward a Monograph of the Bark-Weevils of the Genus Pissodes
A. D. (Andrew Delmar) 1857- Hopkins · Creative Media Partners, LLC
Sayfa sayısı yok · 2022
Kategori yok