Showing 1 - 3 results of 3 for search 'Potash & Phosphate Institute.', query time: 0.01s Refine Results
1
Field diagnosis and tissue testing /
Published 1980
“...Potash & Phosphate Institute (ESTADOS UNIDOS)...”
Book
2
Potash : its need use in modern agriculture
Published 1990
“...Potash Phosphate Institute, Saskatchewan (Canada)...”
Book
3
Proceedings of an international symposium /
Published 1985
“...Potash & Phosphate Institute....”
Conference Proceeding Book
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