Combination of estimates of responses to fertilizers from 72 field experiments on palay

Combination of estimates of responses to fertilizers from 72 field experiments on palay

書目詳細資料
主要作者: Orara, Lourdes G. 1937-
格式: Thesis
語言:English
出版: 1961.
主題:
Fertilizers and manures > Mathematical models.