000 00471nam a2200169 4500
005 20250319124520.0
008 250319b |||||||| |||| 00| 0 eng d
020 _a 9788131306512
050 _aS602.5.S5 2009
100 _aSingh, S.T.
245 _aAgro diversity and cropping patern:
_bIssues and challenges /
260 _aNew Delhi
_bAPH
_c2009
300 _a297p. :ill.
_bHbk
650 _aCroppping systems
650 _aAgriculture
_vEconomic aspects
942 _cBK
999 _c2694
_d2694