Studies on the localized optimal estimation of calcium content of topsoil in China
1992
Zhao Shipeng (Northeast Normal Univ., Changchun (China). Dept. of Geography)
AGROVOC关键词
书目信息
页码
pp. 168-173
其它主题
Analisis estadistico
语言
中国人
注释
Summaries (Zh, En)
3 ill., 3 tables, 3 ref.
类型
Summary
1994-08-15
AGRIS AP