International Encyclopaedia of Ecology and environment: introduction to ecology and environment. V1
Trivedi, Priya Ranjan
International Encyclopaedia of Ecology and environment: introduction to ecology and environment. V1 - New Delhi Indian Institute of ecology and enviornment 1994 - viii,272 p.
574.5 T 739 I
International Encyclopaedia of Ecology and environment: introduction to ecology and environment. V1 - New Delhi Indian Institute of ecology and enviornment 1994 - viii,272 p.
574.5 T 739 I