TY  - BOOK
AU  - Batten, Thomas Reginald
TI  - Communities and their development : : an introductory study with special reference to the tropics
PY  - 1957///
CY  - London : 
PB  - Oxford University Press, 
KW  - AMERICA
KW  - HISTORIA SOCIAL
KW  - ZONAS TROPICALES
KW  - COMUNIDADES
ER  -