Environmental biology /
Verma, P.S.
Environmental biology / by P.S. Verma. & V.K. Agarwal. - 1st ed. - Port Melbourne, Vic. ; Cambridge ; New York : Cambridge University Press, c1983. - xv, 671 p.: ill. ; 22 cm.
Includes bibliographical references and index.
9780521679824 9788121908597
Biology.
Ecology.
577 / VEE
Environmental biology / by P.S. Verma. & V.K. Agarwal. - 1st ed. - Port Melbourne, Vic. ; Cambridge ; New York : Cambridge University Press, c1983. - xv, 671 p.: ill. ; 22 cm.
Includes bibliographical references and index.
9780521679824 9788121908597
Biology.
Ecology.
577 / VEE