Transition from extensive to intensive agriculture with fertilizers proceedings of the 7th Colloquium of the International Potash Institute held in Israel, 1969
International Potash Institute
Berne, Switzerland 1969
Localização:
ESALQ - Biblioteca Central
(E 294 7/1969 )(Acessar)
La fertilisation des cultures protegees Compte Rendu du VIe Colloque de l'Institut international de la Potasse, Florence/Italy = Fertilization of protected crops : proceedings of the VIth colloquium of the International Potash Institute, Florence, Italy, 1968
International Potash Institute (6th 1968 Florence, Italy)
Berne, Switzerland International Potash Institute 1968
Localização:
CENA - Cent. En. Nuclear na Agricultura
(631.452 I61f 5345 ) e outros locais(Acessar)