TY  - BOOK
AU  - McKnight, Kent H.
AU  - McKnight, Vera B.
TI  - A field guide to mushrooms North America
T2  - The Peterson field guide series
U1  - 635.8 
PY  - 1987///
CY  - Boston, Mass.
PB  - Houghton Mifflin
KW  - Setas
N1  - 59-220
ER  -