TY  - BOOK
AU  - Zwinger,Ann
AU  - Willard,Beatrice E.
TI  - Land above the trees: a guide to American alpine tundra 
SN  - 0060148233
AV  - QH541.5.M65 Z85
U1  - 574.5/264 
PY  - 1972///]
CY  - New York
PB  - Harper & Row
KW  - Mountain ecology
KW  - United States
KW  - Tundra ecology
KW  - Mountain plants
N1  - Bibliography: p. 455-466
ER  -