Agricultural waste management
Loehr, Raymond C
Agricultural waste management - New York: Academic Press, Inc., 1974 - xiii, 576p. - .
0-12-455250-1
Agriculture
Air pollution Water pollution
63:658.567 / L4
Agricultural waste management - New York: Academic Press, Inc., 1974 - xiii, 576p. - .
0-12-455250-1
Agriculture
Air pollution Water pollution
63:658.567 / L4