TY  - BOOK
AU  - Patch,Richard W..
TI  - Work Plan for Perú and Bolivia : : Comments on Research Opportinities
T2  - West Coast South America Series ; 
U1  - 301 
PY  - 1961///
CY  - La Paz, Bolivia : 
PB  - American Universities Field Staff, 
N1  - Fotocopia engrapada
ER  -