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- [27] UTILIZATION OF PIGGERY WASTE .1. CHEMICAL COMPOSITION AND INVITRO ORGANIC-MATTER DIGESTIBILITY OF PIG FECES FROM COMMERCIAL PIGGERIES IN SOUTHEASTERN AUSTRALIA AGRICULTURE AND ENVIRONMENT, 1979, 4 (03): : 171 - 180
- [29] UTILIZATION OF PIGGERY WASTE .3. EFFECTS OF SODIUM-HYDROXIDE TREATMENT OF PIG FECES ON CHEMICAL COMPOSITION MICROSCOPIC PHYSICAL CHARACTERISTICS, AND INVITRO AND INVIVO DIGESTIBILITY AGRICULTURE AND ENVIRONMENT, 1979, 4 (03): : 189 - 205