Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
73 SD:338.14 SB(418) O17356
U. S. Department of Agriculture, . Economic Research Service . Statistical Reporting Service Corn growing practices, 1965 Washington: U. S. Department of Agriculture, 1968 iii, 18 p. includes tables; * Smith, Helen V.Doescher, Carl O. * Title