Land above the trees : a guide to American alpine tundra /

Zwinger, Ann,

Land above the trees : a guide to American alpine tundra / by Ann H. Zwinger and Beatrice E. Willard ; with line drawings by Ann H. Zwinger and photos by Herman Zwinger and Beatrice Willard. - [First edition] - xviii, 489 pages illustrations (part color) 26 cm.

Bibliography: p. 455-466.

0060148233

72079702 //r962


Mountain ecology--United States.
Tundra ecology--United States.
Mountain plants--United States.

QH541.5.M65 / Z85

574.5/264