Yazar
max m hoover
3 cilt bulundu.
Cilt sonuçları
Pekwa
Ralph John Garber, Max M. Hoover · Agricultural Experiment Station, College of Agriculture, West Virginia University
Sayfa sayısı yok · 1932
Soybean / Varieties
Soybean culture and varieties
Max M. Hoover, T. C. McIlvaine, Ralph John Garber, Theodore Clinton McIlvaine · Agricultural Experiment Station, College of Agriculture, West Virginia University
16 sayfa · 1931
Soybean / Varieties