TY  - BOOK
AU  - H D Kumar
TI  - Sustainable human ecology
SN  - 8176710261 (pbk)
U1  - Y7:(G:5), P1  TI 
PY  - 2001///
CY  - New Delhi 
PB  - Affilated East West    
KW  -  Environmental concerns
KW  -  Food nutrition and agriculture
KW  -  History of human ecology
KW  -  Resource management
KW  - Botany
N1  - ''References 278-294p''.; ''Index 295-307p''
ER  -