000 00339nam a2200145Ia 4500
020 _a0000000000000
082 _bT-417
_a570
100 _a"Masood, Dr. Ras"
245 0 _aBiology 10
260 _bPLD Publishers, Lahore
_aLahore
_c2012
300 _a171
944 _cTB
999 _c132117
_d132117