Encyclopaedia of environmental guidelines, policies and action plans Vol-3 : general environmental guidelines, policies and action plans /
Sinha, P C
Encyclopaedia of environmental guidelines, policies and action plans Vol-3 : general environmental guidelines, policies and action plans / - New Delhi : Anmol Publications 2005 - viii, 643-944p. : 25 cm
812612136X
363.7 SIN
Encyclopaedia of environmental guidelines, policies and action plans Vol-3 : general environmental guidelines, policies and action plans / - New Delhi : Anmol Publications 2005 - viii, 643-944p. : 25 cm
812612136X
363.7 SIN