Search Results       Your search for [subject]Manures, Dried poultry wastes -- Feed recycling -- Crude protein levels, Effects of returned 1 record.           The effects of crude protein content in the diet of layers on quality of manure for feed recycling. by De la Cruz, Victor A.; Los Ba?os, Laguna: University of the Philippines, 1979. Subject: Poultry feed recycling -- Dried poultry manure -- Crude protein levels, Effects of; Manures, Dried poultry wastes -- Feed recycling -- Crude protein levels, Effects of.          Add to Book Cart Relevance: 76.08%