000 00561nam a2200157Ia 45e0
008 140113n1979 xxu |||gr||||Z||||||eng
020 _a3540094148
021 _a0-387-09414-8
082 _a630.915479
100 _aHall, A. E and others,
_eEditor.
245 0 _aAgriculture in Semi-Arid Environments
_cA. E. Hall
_hTextual Documents
260 _aNew York
_bSpringer Verlag
_c1979
300 _a340.
653 _aAgriculture
942 _2ddc
_cTXT
999 _c33767
_d33767