Environmental Biology :
Verma, P.S.
Environmental Biology : principles of ecology / P. S. Verma and V K Agarwal2 - 2nd ed. - New Delhi S.Chand c2021. - viii, 591p. ills.
includes Glosary,bibliographical references and index
Ecology
Biology
Environmental Biology : principles of ecology / P. S. Verma and V K Agarwal2 - 2nd ed. - New Delhi S.Chand c2021. - viii, 591p. ills.
includes Glosary,bibliographical references and index
Ecology
Biology