 | Labor supply Northeastern States. | (2) |
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 | A base book for rural development : shift-share analyses of rural and urban employment change in the Northeastern United States, 1940-1970 / by Charles E. Kennard and Dennis K. Smith. Kennard, Charles E. Newark Del. : University of Delaware Agricultural Experiment Station, . | |
| Occupation of workers in Connecticut and the northeast region / by Edward G. Stockwell and Harold F. Goldsmith. Stockwell, Edward G. cn Storrs : Agricultural Experiment Station, University of Connecticut, 1967. | |
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