GERMINATION AND ESTABLISHMENT OF PINUS CONTORTA VAR. MURRAYANA (PINACEAE) IN MOUNTAIN MEADOWS OF YOSEMITE NATIONAL PARK, CALIFORNIA

John A Helms
Raymond D Ratliff

Published in Madroño, in 1987, in volume 34, issue 2, pages 77-90

Date published:1987

BHL: 47943488
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