00598nam a2200133Ia 4500 140224s9999 xx 000 0 und d 631.847.1:519.2(082.2) L9 Gasser, J.K.R., ed. Modelling nitrogen from farm wastes: models and systems for studying the transformations and fate of nitrogen from animal effluents applied to soils. London Applied Science c 1979 vii,195p. J.K.R. Gasser Liquid fertilizers and manures-mathematical models,Farm Manure-mathematical models,Soil-nitrogen content-mathematical models 0 0 0 0 KSD KSD 2014-02-24 0 631.847.1:519.2(082.2) L9 2386 2014-02-24 00:00:00 2014-02-24 BK 0 0 0 0 KSD KSD 2014-02-24 0 631.847.1:519.2(082.2) L9 4003 2014-02-24 00:00:00 2014-02-24 BK 97538 97538