Washington (State). Department of Health & Holm, P. T. (1967). Geographic and temporal distribution of migrant agricultural workers and their families in Washington: Preliminary forecasts by semi-month for major migrant-using areas, 1968 harvest season. Washington State Dept. of Health, Migrant Health Project.
Style de citation Chicago (17e éd.)Washington (State). Department of Health et Paul T. Holm. Geographic and Temporal Distribution of Migrant Agricultural Workers and Their Families in Washington: Preliminary Forecasts by Semi-month for Major Migrant-using Areas, 1968 Harvest Season. [Olympia]: Washington State Dept. of Health, Migrant Health Project, 1967.
Style de citation MLA (8e éd.)Washington (State). Department of Health et Paul T. Holm. Geographic and Temporal Distribution of Migrant Agricultural Workers and Their Families in Washington: Preliminary Forecasts by Semi-month for Major Migrant-using Areas, 1968 Harvest Season. Washington State Dept. of Health, Migrant Health Project, 1967.