Proceedings of colloquium of the International Potash Institue



Proceedings of colloquium of the International Potash Institue Development of K-fertilizer recommendations :Proceedings - Bern, Switzerland International Potash Institute 1990 - 406 p. ill., maps 23 cm.

98161659


Potassium fertilizers
K-fertilizer development

S645 / .I5 1990

631.83(063) / I61P
Implemented & Customized by: BestBookBuddies

Powered by Koha