TY  - BOOK
AU  - Ferguson,Charles Wesley, x
AU  - x
TI  - Annual rings in big sagebrush: Artemisia tridentata
SN  - x
U1  - 581/FEA 
PY  - 1964///
CY  - Tucson
PB  - Univ. of Arizona Press
KW  - Botany
N1  - x
ER  -