FORAGE DENSITY ESTIMATION AND SOIL ASSOCIATION MAPPING IN THE SANDHILLS OF NEBRASKA FROM REMOTE SENSING DATA.SEEVERS PM.1974; IN: 84TH ANNU. MEET. NEBRASKA ACAD. SCI. ABSTR.; LINCOLN; 1974; LINCOLN NEBRASKA WESLEYAN UNIV.,1974, P. 35Miscellaneous

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