000 00544nam a2200205Ia 4500
003 OSt
005 20250902093054.0
008 250729s2005 xx 000 0 und d
020 _a978-8176489416
040 _cAL
041 _aeng
082 _a372.8 RAJH
100 _aRajan R K
_9222364
245 _aA hand book for teachers research in teaching of ecology and enviournment
260 _aNew Delhi
_bA P H Publishing
_c2005
300 _a205p
650 _aEducation
_9222365
700 _aShrivasta A K
_9222366
942 _2ddc
_cBED
999 _c235428
_d235428