000 00411 a2200145 4500
020 _a9068326279
082 _a631.7
_bTRO
090 _c22162
_d34810
245 _aTropical agriculture
_bselected handbooks
260 _aAmsterdam
_bTechnical Centre for Agricultural and Rural Cooperation
_c1988
_g1988
300 _axi,119p.
_c24cm
650 _aSpecific techniques
650 _aWater conservation
942 _cL
999 _c49561
_d49561