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
631.432 P411 58839
Penka M Estimation of soil moisture with the aid of a biological method of drying curves Washington National Science Foundation 1956 14p. Translated from Russian * Soil moisture