[El Nino - to plant early / late?]
1997
Van den Berg, J. | Manley, C. | Potgieter, A. (Free State Department of Agriculture, Bloemfontein (South Africa))
AGROVOC关键词
书目信息
卷
28
其它主题
Accidentes atmosfericos; Fecha de plantacion; Sudafrica
语言
南非荷兰语
1997-08-15
AGRIS AP