Search Results       Your search for [subject]Recycle operation (Chemical technology) returned 1 record.           Farm by-product roughages for ruimenant animals : efficiency of utilization of rice straw. by Perez, Cledualdo B.; College, Laguna: University of the Philippines, 1978. Subject: Agricultural wastes -- Philippines; Waste products; Recycle operation (Chemical technology).          Add to Book Cart Relevance: 28.47%