TY  - BOOK
AU  - Brown L R
TI  - Twenty-ninth day: accommodating human needs and numbers to the earth's resources
SN  - 0-3930-566-43
U1  - 304.2 
PY  - 1979///
CY  - New Delhi
PB  - Radha Krishna Prakashan
KW  - Environmental policy
KW  - Human ecology
KW  - Natural resources
KW  - Population
ER  -