17
1
10
The oil palm its culture, manuring and utilisation.
INTERNATIONAL POTASH INSTITUTE
Additional Author
mixed material
Bern
International Potash Institute
1972
Cover_The_Oil_Palm%2CIts_Culture%2CManuring_and_Utilisation.jpg
Le Potassium dans les Cultures et Les Sols Tropicaux
INTERNATIONAL POTASH INSTITUTE
Primary Author
mixed material
Berne (Switzerland)
Institut Potash Institute
1973
8611_3_11zon.jpeg.jpeg
Potassium in the agricultural systems of the humid tropics :
(proceedings of the 19th Coloquium of the international Potash Institute held in Bangkok/Thailand 1985)
INTERNATIONAL POTASH INSTITUTE
Additional Author
mixed material
Switzerland
IPI
1985
11292.jpeg.jpeg
Potassium, potasio, kalium symposium :
congress of the international potash institute, 4th Madrid 1958
INTERNATIONAL POTASH INSTITUTE
Additional Author
mixed material
Berne
IPI
1958
Methods of K-Research in plants
INTERNATIONAL POTASH INSTITUTE
Additional Author
mixed material
Belgium
IPI
1989
Rice and its manuring
INTERNATIONAL POTASH INSTITUTE
Additional Author
mixed material
Berne
International Potash Institute
1956
Potassium, potasio, kalium, symposium :
congress of the international potash institute, 4th, Vienna 1957
INTERNATIONAL POTASH INSTITUTE
Additional Author
mixed material
Berne
IPI
1957
Potassium, potasio, kalium symposium :
Annual meeting of the board of technical advisers of the international potash Inst, Rome 1955
INTERNATIONAL POTASH INSTITUTE
Additional Author
mixed material
Berne
IPI
1955
La fumure potassique dans les conditions mediterreaneennes :
congres de I'institut international de la potasse, 7e, Athenes 1962
INTERNATIONAL POTASH INSTITUTE
Additional Author
mixed material
Berne
IPI
1962
Proceedings of the 24th Colloquium of the International Potash Institute held at Chiang Mai
INTERNATIONAL POTASH INSTITUTE
Additional Author
mixed material
Switzerland
Int. Potash Institute
1995