[Forecasting mineral nitrogen resources in soil [sown to winter grain crops]]
1987
Grinenko, L.A. | Litvak, Sh.I.
AGROVOC关键词
书目信息
页码
pp. 21-23
其它主题
Rsfsr in europe/ nitrates; Analisis del suelo; Engrais azote; Amoniaco; Topdressing; Rsfsr d'europe/ nitrate; Plante a grains; Rsfrs-en-europa/ nitratos; Esparcido en cobertura
语言
俄语
1989-08-15
AGRIS AP