Agriculture Reference
In-Depth Information
P.A. Kostychev V.V. Dokuchaev N.M. Sibirtsev
K.K. Gedroitz S.S. Neustruev
K.D. Glinka
B.B. Polynov I.P. Gerasimov E.N. Ivanova
N.N. Rozov
V.A. Kovda V.M. Fridland
Figure 15.2
Russian pedologists—the authors of different classification systems.
