000 00347nam a22001457a 4500
003 OSt
020 _a9789380235233
082 _a636
_bSIN/EX
100 _aSingh, S K
245 _aExtension Techniques for livestock Development
250 _a1
260 _aNew Delhi
_bNew India Publishing Agency
_c2011
300 _a533p.
942 _2ddc
_cREF
999 _c178062
_d178062