000 00442nam a2200121Ia 4500
008 130903s9999 xx 000 0 und d
082 _aTR631.151.61/.62:374.14(914) 1976 (026) L6
245 _aThe philippines recommends for integrated farming systems 1976.
260 _aLas Banoss
_bUniversity of the Philippines
_c1976
300 _aix,92p.
650 _aAgricultural extension work-Philippines,Farming system-Philippines
942 _cGRBK
999 _c81572
_d81572