000 00387nam a22001697a 4500
999 _c3360
_d3360
003 OSt
005 20180629112221.0
008 180629b xxu||||| |||| 00| 0 eng d
082 _a371.1
_bSIN
100 _aSingh, Y K
245 _aTeaching of botany
_cY K Singh
260 _aNew Delhi
_bAPH
_c2015
300 _a348p.
650 _aEducation;
650 _aTeaching
942 _2ddc
_cBK