Different nitrogen sources for fertilizing western hemlock in western Washington
1984
Radwan, M.A. | DeBell, D.S. | Webster, S.R. | Gessel, S.P. (PNWFandRES, USDA For. Serv., Olympia, WA 98502 (USA))
AGROVOC关键词
书目信息
页码
pp. 155-162
其它主题
Sols; Engrais azote; Washington/ fertilizer application; Washington/ aplicacion de fertilizantes; Soils; Suelos; Tipos de suelo; Washington/ fertilisation
语言
英语
注释
23 ref.
1988-08-15
AGRIS AP