crop losses Kitapları
Bu türde 7 kitap
Crop losses from plant diseases, 1918
United States. Plant Disease Survey
Değerlendirme yok
Diseases of plants in the United States in 1932
Jessie I. Wood
Değerlendirme yok
Protecting grain crops from damage by wild fowl
Edward R. Kalmbach
Değerlendirme yok
Estimates of crop losses from diseases in the United States - 1928, 1929. and 1930
Jessie I. Wood
Değerlendirme yok
Implementation of the crop disaster program
United States. Congress. House. Committee on Agriculture
Değerlendirme yok
Risk and household behavior in Pakistan's agriculture
Takashi Kurosaki
Değerlendirme yok
Something to shout about
Federal Crop Insurance Corporation
Değerlendirme yok