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

Détails bibliographiques
Auteur principal: Orara, Lourdes G. 1937-
Format: Thèse
Langue:English
Publié: 1961.
Sujets:
Fertilizers and manures > Mathematical models.