TY  - BOOK
AU  - Hitchcock,C.Leo
AU  - Cronquist,Arthur
AU  - Ownbey,Marion
AU  - Thompson,J.W.
TI  - Vascular plants of the Pacific Northwest. 1. Vascular cryptogams, gymnosperms and monocotyledons
T2  - University of Washington publications in biology
PY  - 1969///
CY  - Seattle
PB  - University of Washington press
ER  -