Environmental science/
Santra, S. C.
Environmental science/ S. C. Santra. - 2nd ed. - Guwahati: New Central Book Agency (P) Ltd., 2016. - xxx, 1529 p. ; ill. : 24 cm.
Includes bibliographical references and index.
9788173814044
Environmental science
363.7 / SAN
Environmental science/ S. C. Santra. - 2nd ed. - Guwahati: New Central Book Agency (P) Ltd., 2016. - xxx, 1529 p. ; ill. : 24 cm.
Includes bibliographical references and index.
9788173814044
Environmental science
363.7 / SAN