Statistics of crop responses to fertilizers.

Statistics of crop responses to fertilizers.

Xehetasun bibliografikoak
Erakunde egilea: Food and Agriculture Organization of the Nations. Statistics Division
Formatua: Liburua
Hizkuntza:English
Argitaratua: Rome s.n. 1966.
Gaiak:
Fertilizers and manures > Mathematical models.
Fertilizers and manures > Economic aspects.