Conservation and you

author: Hitch, Allen S.
title: Conservation and you
publisher: Van Nostrand
date: [c1964]
call number: S930 .H5
physical description: xiv, 126 p. illus. 20 cm.
notes: by Allen S. Hitch & Marian Sorenson. Bibliography: p. 117-119. "Material sources": p. 120.
responsibility statement: by Allen S. Hitch & Marian Sorenson.
subjects: Natural resources;