000 00487cam a2200169 4500
020 _a0852360215
080 _a631.57:628.36
_bG722S
245 1 _aSlurry and farm waste disposal
_cby Douglas Gowan
260 _aIpswich,
_bFarming Press,
_c1972.
650 0 0 _aAgricultural wastes
650 0 0 _aSewage irrigation
100 1 _aGowan, Douglas
300 _a244 p.
_billus., maps, port.
_c23 cm.
040 _aIARI, New Delhi
901 _a129019
901 _a129019
999 _c81713
_d81713