Author

Nancy Ann Fredricks

2 books found

Placeholder cover for Population biology of rare mariposa lilies (Calochortus: Liliaceae) endemic to serpentine soils in southwestern Oregon

Population biology of rare mariposa lilies (Calochortus: Liliaceae) endemic to serpentine soils in southwestern Oregon

Nancy Ann Fredricks · First published 1992

Placeholder cover for Calochortus howellii

Calochortus howellii

Nancy Ann Fredricks · First published 1986