TY - BOOK AU - Solberg,Erling D. TI - Rural zoning in the United States AV - S21 .A74 no. 59 U1 - 711.582 PY - 1952/// CY - Washington, D.C. PB - U.S. Dept. of Agriculture, Bureau of Agricultural Economics KW - Regional planning KW - United States N1 - Cover title; Includes bibliographical references ER -