0001193125-09-033976 8-K 2 20090218 5.02 5.03 9.01 20090220 20090220 POTLATCH CORP 0001338749 6798 820156045 DE 1231 8-K 34 001-32729 09624461 601 WEST FIRST AVENUE SUITE 1600 SPOKANE WA 99201 (509) 835-1500 601 WEST FIRST AVENUE SUITE 1600 SPOKANE WA 99201 Potlatch Holdings, Inc. 20050914 8-K 1 d8k.htm FORM 8-K EX-3.(B) 2 dex3b.htm BYLAWS OF POTLATCH CORPORATION