TY  - BOOK
AU  - Koenig,Nathan
ED  - United States
ED  - Puerto Rico.
TI  - A comprehensive agricultural program for Puerto Rico
AV  - S471.P8 U6
U1  - 630.97295 
PY  - 1953///
CY  - Washington
PB  - U.S. Govt. Print. Off.
KW  - Agriculture
KW  - Puerto Rico
KW  - Local
N1  - Bibliography: p. 287-290
ER  -