From sea to shining sea a report on the American environment, our natural heritage
by President council on Recretion & natural beauty
- Washington President council on Recretion & natural beauty 1968.
- 304 p. illus. 27 cm.
Commonly known as the Humphrey report
includes bibliographies
Environmental policy
HC110.E5 / A55
301.3 / PRE/1966
Commonly known as the Humphrey report
includes bibliographies
Environmental policy
HC110.E5 / A55
301.3 / PRE/1966