000 00533nam a2200193Ia 4500
008 230524s9999 xx 000 0 und d
040 _cUDSM
050 _aDTU S615.Z55B53
100 _aBloch, Peter C.
245 0 _aFarm size and efficiency in irrigated agriculture: the case of the Zimbabwe communal areas
260 _aMadison
260 _bUniversity of Wisconsin
260 _c1988
300 _a23p.
300 _c32cm.
650 _aIrrigation
942 _2Library of Congress Classification
942 _cPamphlet
999 _c122980
_d122980