000 00250nam a22000857a 4500
008 150826b xxu||||| |||| 00| 0 eng d
082 _aPAM 658.4012 INT
245 _aPLANNING TECHNOLOGY APPROPRIATE TO FARMS
_bCONCEPTS AND PROCEDURES
260 _aMEXICO
_c1984
999 _c1103
_d1103