TY  - BOOK
AU  - Hendricks, Albert J.
TI  - A report on the present vegetation of a chalchiuites culture archeologysite, nad its surroundings near Durango city, México
U1  - 581.9721 
PY  - 0000///(s.a.)
CY  - (s.l.)
PB  - (s.e.)
KW  - Botánica
KW  - Durango
ER  -