1. One and two-stage anaerobic filter digestion of agricultural wastes;Colleran,1983
2. A comparison by a biological method of various pretreatments of piggery wastewaters;Golcz;Agricultural Wastes,1982
3. Feasibility of protein recovery from animal wastes;Koziarski;Environment Protection Engineering,1980
4. Lysometric investigations on hog manure land disposal;Majdowski;Environment Protection Engineering,1978
5. Possibilities of energy recovery in the treatment of effluents from distillery and feedlot operations;Micheli;Environment Protection Engineering,1980