Malik, S.A..
Aspects of human ecology / by S.L.Malik,D.K.Bhattacharya. - 1st ed / - New Delhi : Northern Book Centre , 1983 - vi,112p :
Sociology
Y:4:2 / M6
Aspects of human ecology / by S.L.Malik,D.K.Bhattacharya. - 1st ed / - New Delhi : Northern Book Centre , 1983 - vi,112p :
Sociology
Y:4:2 / M6