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hartford h keifer
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Eriophyd mites of Thailand
Hartford H. Keifer · Dept. of Agriculture, Ministry of Agriculture and Co-operatives & UNDP/FAO THA
35 sayfa · 1978
Plant mites / Eriophyidae
Mites Injurious to Economic Plants
Lee R. Jeppson, Hartford H. Keifer, Edward W. Baker · University of California Press
Sayfa sayısı yok · 2023
Kategori yok
Eriophyid mites of Thailand
Hartford H. Keifer, L. C. Knorr, Thailand. Krom Kasikam · Department of Agriculture
56 sayfa · 1978
Eriophyidae / Plant mites