TY  - RPRT
TI  - Research observation: Hydrolyzable and condensed tannins in plants of northwest Spain forests
AU  - M. P. Gonzalez-Hernandez
AU  - J. Karchesy
AU  - E. E. Starkey
PY  - 2003
DO  - 10.2307/4003837
UR  - https://pubs.usgs.gov/publication/70025145
ID  - 70025145
ER  -