TY  - BOOK
AU  - LELE,UMA
TI  - Population pressure,the environment and agricultural intensification variations on the Boserup Hypothesis
SN  - Madia Discussion Paper 4                                                                            
U1  - 338.18676 LEL 
PY  - 1989///
CY  - Washington,D.C.
PB  -  The World Bank
KW  - Agriculture
ER  -