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
000SB:338.1=3 L274 C11745
Lange Ursula Agrarstatistik autorenkollektiv Berlin Verlag die Wirtschaft 1965 208p. * Agricultural statistics