Yazar
duane s andrews
1 cilt bulundu.
Cilt sonuçları
Rooting western white pine, P̲i̲n̲u̲s̲ m̲o̲n̲t̲i̲c̲o̲l̲a̲ Dougl., needle fascicles and branch cuttings
Duane S. Andrews · U.S. Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station
11 sayfa · 1980
Plant propagation / White pine / Breeding / Trees