Pollution control for agriculture by Loehr, Raymond C.

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Land as a waste management alternative proceedings of the 1976 Cornell Agricultural Waste Management Conference

Agricultural waste management problems, processes, and approaches by Loehr, Raymond C.

Available for University of the Philippines System via ScienceDirect. Click here to access
Also available remotely for University of the Philippines System via ScienceDirect. Click here to access thru EZproxy

Agricultural waste management problems, processes and approaches by Loehr, Raymond C.

Agricultural waste management: problems, processes, and approaches by Loehr, Raymond C.