Malik, S L .
Aspects of human ecology / S.L. Malik and D.K. Bhattacharya. - New Delhi : Northern Book Centre , 1986. - 112p. : ills ; 21cm 1 CD .
Includes bibliographical references and index
NULL (Hb)
ECOLOGY
304.2 / MAL/A
Aspects of human ecology / S.L. Malik and D.K. Bhattacharya. - New Delhi : Northern Book Centre , 1986. - 112p. : ills ; 21cm 1 CD .
Includes bibliographical references and index
NULL (Hb)
ECOLOGY
304.2 / MAL/A