TY - BOOK AU - Olcott,Margaret T. TI - Income: selected references on the concept of income and methods of obtaining income statistics T2 - U. S. Bureau of Agricultural Economics. [Library] Agricultural Economics Bibliography AV - Z5074.E3 U35 no. 73 PY - 1938/// CY - Washington KW - Income KW - Bibliography N1 - At head of title: United States Department of Agriculture. Bureau of Agricultural Economics; Mimeographed; "Sources consulted": p. iv ER -