000 00295nam a2200121Ia 4500
008 190723s9999 xx 000 0 und d
020 _a969946637-5
100 _aTariq Hussain
245 0 _aScience and Sustainability
260 _aKarachi
_bRB Publisher
_c2016
300 _a456 :p
942 _cBK
999 _c1484
_d1484