Abbasi, S. A.
Environmental pollution and its control / by S. A. Abbasi - New Delhi: Discovery publishing house pvt ltd, 2010. - x, 439p.: ill.; 21cm
includes references and index
9788183566544
B-35246
Environmental pollution and control
TD191.5 / .A32
Environmental pollution and its control / by S. A. Abbasi - New Delhi: Discovery publishing house pvt ltd, 2010. - x, 439p.: ill.; 21cm
includes references and index
9788183566544
B-35246
Environmental pollution and control
TD191.5 / .A32