000 00476nam a2200181Ia 4500
999 _c23797
_d23797
020 _a9789290906780
082 _a631.5
_bERE/AD
100 _aErenstein, Olaf
245 _aAdoption and impacts of zero tillage as a resource conserving technology in the irrigated plains of South Asia
260 _aColombo
_bRWC
_c2007
300 _a55
546 _aEnglish
650 _aZT
650 _aZT
700 _aFarooq,Umar
700 _aSharif, Muhammad
942 _2ddc
_cREP