000 00319nam a22001457a 4500
999 _c2625
_d2625
020 _a9789388812900
082 _a630
_bWAL/F
100 _aWalia , S.S
_aWalia , U.S
245 _aFarming system and sustainable agriculture
250 _a1
260 _c2025
300 _a336
650 _aAgriculture
942 _cBK