Principlels of ecology /
Verma, P. S.
Principlels of ecology / by P. S. Verma, V. K. Agarwal. - 2nd ed. - New Delhi : S. Chand, 1985 - viii, 591p. : ill. ; 22x14cm.
Includes glossary, bibliography and index
: Rs.35
ECOLOGY
574.5 / VER-ECO
Principlels of ecology / by P. S. Verma, V. K. Agarwal. - 2nd ed. - New Delhi : S. Chand, 1985 - viii, 591p. : ill. ; 22x14cm.
Includes glossary, bibliography and index
: Rs.35
ECOLOGY
574.5 / VER-ECO