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Forest Fertilization Walddü;ngung, Proceedings of the Vth Colloquium of the International Potash Institute, Jyväskylä, Finland, 1967, Berne: International Potash Institute (1969), pp. 379, 40s.
Benzian, BlancheVolume:
6
Language:
english
Journal:
Experimental Agriculture
DOI:
10.1017/s0014479700009431
Date:
July, 1970
File:
PDF, 71 KB
english, 1970