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j k gasser
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Composting of agricultural and other wastes
J. K. Gasser · Elsevier Applied Science Publishers
320 sayfa · 1985
Compost / Congresses / Agricultural wastes
Modelling Nitrogen from Farm Wastes
J. K. Gasser · Elsevier Science & Technology
208 sayfa · 1979
Liquid fertilizers / Congresses / Mathematical models / Farm manure / Soils