Potassium symposium 1955 Potasio = Kalium : 26 papers read at the annual meeting of the Board of Technical Advisers of the International Potash Institute, (4 sessions), Rome 1955
IPI-Congress (1955 Rome, Italy) International Potash Institute
Berne, Switzerland International Potash Institute 1955
Localização:
ESALQ - Biblioteca Central
(E 295 2/1955 papers )(Acessar)
Potassium symposium 1956 = Potasio = Kalium symposium : 11 papers read at the Annual Meeting of the Board of Technical Advisers of the International Potash Institute (4 sessions) London, 1956
IPI-Congress (3rd : 1956 : London) International Potash Institute
Berne, Switzerland International Potash Institute 1956
Localização:
ESALQ - Biblioteca Central
(E 295 3/1956 papers )(Acessar)