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999 _c2849
_d2849
003 OSt
008 190829b ||||| |||| 00| 0 eng d
020 _a9789385960505
082 _a370.102 24 58 KUL
100 _aKulshrestha,S P
_960
700 _aDarmendara Singh
_eAuthor
700 _aGill,Satish Kumar
_eAuthor
245 _aजीवविज्ञान शिक्षण/Pedagogy of Biology
260 _aMeerut
_bR Lall Book Depot
300 _a374p
942 _2ddc
_cGB