Fertilizer guide for food grains in the tropics and subtropics
J. G. de Geus
Bok Engelsk 1970
| Utgitt | Zurich : Centre d'etude de l'azote , 1970
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|---|---|
| Omfang | 119 s.
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| Opplysninger | A special pre-print on the occasion of the Second World Food Congress, the Hague, June 1970 from the forthcoming new edition of the Centre d'Etude de l'Azote's "Fertilizer Guide for the Tropics and Subtropics"
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| Emner |
