Proceedings, seventeenth annual California Fertilizer Conference, February 3, 1969, Fresno, California
1969
AGROVOC关键词
书目信息
n.p
其它主题
Soil science
语言
英语
类型
Text; Monographic
团体作者
California Fertilizer Association. Soil Improvement Committee.
2024-02-27
MODS
