Reports By State and Regional Farm Management and Rural Appraisal Associations

Autor:	Smith, W. J., Shultis, Arthur, Cunningham, J. B., Leonard, H. W., Beneke, Raymond R., Bondurant, John H., Vary, Karl A., Nodland, Truman, Henderson, Philip A., Ratchford, C. B., Herbison, H. W., Sitterley, J. H., Houston, E. H., Luttrell, Clifton B., Leonard, Archie L.
Zdroj:	Journal of ASFMRA, 1953 Apr 01. 17(1), 81-87.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/43757460 Zobrazit plný text záznamu