TY - MANSCPT AU - Kumar,Arvind TI - Dimensions environmental threats SN - 817035305X (hardback) AV - GE160.N3 B94 1997 U1 - 363.7/0096881 21 PY - 2003/// CY - Delhi PB - Daya publishing house KW - Environmental policy KW - Environmental protection KW - Environmental conditions N1 - "August 1997."; Includes bibliographical references (leaves 58-61) ER -