Maize production and the manuring of maize /
Berger, Joseph.
Maize production and the manuring of maize / Joseph Berger. - Geneva : Centre d'Etude de l'Azote, 1962. - 315 p. : ill., maps ; 28 cm. - Centre d'Etude de l'Azote, Geneva. Publications on soi fertility and fertilizers ; no. 5. .
Includes bibliographical references and index
Maize production.
Maize manuring.
633.15
Maize production and the manuring of maize / Joseph Berger. - Geneva : Centre d'Etude de l'Azote, 1962. - 315 p. : ill., maps ; 28 cm. - Centre d'Etude de l'Azote, Geneva. Publications on soi fertility and fertilizers ; no. 5. .
Includes bibliographical references and index
Maize production.
Maize manuring.
633.15