000 00354nam a2200145Ia 4500
020 _a9789694772004
082 _b2244
_a891.439
100 _a"MIRZA ZAHID BAIG"
245 0 _aPAKISTAN KE HAYATIYATI MANTAQE(ECOSYSTEM OF PAKISTAN)
260 _c2013
300 _a128
944 _cBK
999 _c220173
_d220173