Waste treatment in agriculture
Hobson, P. N. and Robertson, A. M.
Waste treatment in agriculture by P. N. Hobson and A. M. Robertson - London Appllied Science Pub. 1977 - 257 p.
0853347360
Waste Treatment
Agriculture
63.002.68:628.35 / H684W
Waste treatment in agriculture by P. N. Hobson and A. M. Robertson - London Appllied Science Pub. 1977 - 257 p.
0853347360
Waste Treatment
Agriculture
63.002.68:628.35 / H684W