Number of items: 1.
Beer, K., Ansorge, H. & Goerlitz, H.
(1980).
The Advisory System for Fertilizer Application in the German Democratic Republic Emphasizing the Minimization of Nitrogen Pollution.
IIASA Collaborative Paper.
IIASA, Laxenburg, Austria: CP-80-034
This list was generated on Tue Nov 4 09:54:16 2025 UTC.
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