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
73 630.7 IRB399 O19054
Iowa State College., Agricultural Experiment Station Effects of grass competition upon the establishment of hardwood plantations in Iowa Iowa: [s.n.], 1953 - (Research Bulletin 399) * Administrative report * Series