Priya Ranjan Trivedi,
Encyclopaedia of ecology and environment (pollution monitoring and control) Vol-8 / - New Delhi: Jnanada, 2005. - 1391-1522p.. - 2005.
Includes bibliographies.
81-7139-001-31
Ecology
333.703 / PRI/E.2
Encyclopaedia of ecology and environment (pollution monitoring and control) Vol-8 / - New Delhi: Jnanada, 2005. - 1391-1522p.. - 2005.
Includes bibliographies.
81-7139-001-31
Ecology
333.703 / PRI/E.2