Yazar
Boris Petrovich Uvarov
12 cilt bulundu.
Cilt sonuçları
Grasshoppers and locusts
Boris Petrovich Uvarov · Published for the Anti-Locust Research Centre at the University Press
547 sayfa · 1966
Locusts / Grasshoppers
Insects and climate
Uvarov, Boris Petrovich Sir · The Entomological Society of London
247 sayfa · 1931
Insects / Bioclimatology
The locust outbreak in Africa and western Asia in 1936
Boris Petrovich Uvarov · Economic Advisory Council, Committee on Locust Control
55 sayfa · 1937
Locusts / History
The locust outbreak in Africa and western Asia in 1934
Boris Petrovich Uvarov · Economic Advisory Council, Committee on Locust Control
65 sayfa · 1935
Locusts / History
Insect nutrition and metabolism
Boris Petrovich Uvarov · Irona A. Smith, Dept. of Zoology and Entomology, Ohio State Univ.
69 sayfa · 1930
Insects / Physiology