Summer island: Penobscot country.
By: Edited by David Brower.
Contributors: Sierra Club.
Series: Sierra Club exhibit format series 13
Publisher: Sierra Club
Published: 1966
Place of publication: San Francisco
Language: eng
Number of pages: 200
Subjects: Natural history -- Maine -- Penobscot Bay Region -- Pictorial works; Penobscot Bay Region (Me.) -- Pictorial works