Statistics of crop responses to fertilizers.

Statistics of crop responses to fertilizers.

Manylion Llyfryddiaeth
Awdur Corfforaethol: Food and Agriculture Organization of the Nations. Statistics Division
Fformat: Llyfr
Iaith:English
Cyhoeddwyd: Rome s.n. 1966.
Pynciau:
Fertilizers and manures > Mathematical models.
Fertilizers and manures > Economic aspects.