Considerations on the use of antibiotic fermentation wastes rural as fertilisers-a review of their past use and potential effects on the soil ecosystem

Considerations on the use of antibiotic fermentation wastes rural as fertilisers-a review of their past use and potential effects on the soil ecosystem Dewick M.W.M creator text xx England CAB 1977 9999 monographic und 20p. M.W.M Dewick Soil Science,Soil fertility,Soil pollution PH 631.816:615.779.002.68 L7 140224