Yazar
w q loegering
5 cilt bulundu.
Cilt sonuçları
Contribution of the International Spring Wheat Rust Nursery to human progress and international good will
W. Q. Loegering · U.S. Dept. of Agriculture, Agricultural Research Service
Sayfa sayısı yok · 1963
Wheat / Diseases and pests
Problems of storing plant disease data for retrieval by automatic data processing machines
W. Q. Loegering · Washington Agricultural Experiment Station, College of Agriculture, Washington State University
Sayfa sayısı yok · 1968
Information storage and retrieval systems / Agriculture / Plant diseases / Data processing