000 00465cam a22001337a 4500
020 _a971220037X
040 _cDLC
082 _a633 INT 1993 A052 Co.
100 1 _aRola, Agnes C.
245 1 0 _aPesticides, rice productivity, and farmers' health :
_ban economic assessment /
260 _aManila, Philippines :
_bInternational Rice Research Institute ;
_aWashington, D.C., USA :
_bWorld Resources Institute,
_c1993.
300 _a100 p. :
_bill. ;
_c23 cm.
942 _cEK
999 _c14578
_d14578