TY - BOOK ED - United States TI - From sea to shining sea: a report on the American environment, our natural heritage AV - HC110.E5 A55 U1 - 711/.2 PY - 1968/// CY - Washington PB - [For sale by the Supt. of Docs., U.S. Govt. Print. Off.] KW - Environmental policy KW - United States KW - Local N1 - Commonly known as the Humphrey report ER -