People and environment. /
Prabhakar, V. K..
People and environment. / V.K.Prabhakar. - New Delhi: Anmol, 2001. - viii, 270 p. : ill. ; 22 cm. :
Includes bibliographical references and index.
81-261-0921-1
304.2 PRA
People and environment. / V.K.Prabhakar. - New Delhi: Anmol, 2001. - viii, 270 p. : ill. ; 22 cm. :
Includes bibliographical references and index.
81-261-0921-1
304.2 PRA