Ahmad, Qazi Kholiquzzaman Environment, climate change and water resource / Qazi Kholiquzzaman Ahmad. - Dhaka : Pathak shamabesh, 2017. - 516 p.; 22 cm. ISBN: 9789849234029 Subjects--Topical Terms: EnvirommentClimate change Water resources Dewey Class. No.: 577 / AHE 2017