Har Darshan Kumar
Environmental technology and biosphere management Har Darshan Kumar - New Delhi: Oxford and IBH Publishing, 2002. - xii,616p
Includes index
eng
81-204-1505-1
Environmental technology
628.05 / HAE
Environmental technology and biosphere management Har Darshan Kumar - New Delhi: Oxford and IBH Publishing, 2002. - xii,616p
Includes index
eng
81-204-1505-1
Environmental technology
628.05 / HAE