Classification and diagnostics of soils of the USSR
VISWANATHAN, S
Classification and diagnostics of soils of the USSR - New Delhi 1986 - 288p
SOILS -- RUSSIA -- CLASSIFICATION
SOIL -- SURVEY -- RUSSIA SOILS -- RUSSIA -- CLASSIFICATION
631.44 R98C
Classification and diagnostics of soils of the USSR - New Delhi 1986 - 288p
SOILS -- RUSSIA -- CLASSIFICATION
SOIL -- SURVEY -- RUSSIA SOILS -- RUSSIA -- CLASSIFICATION
631.44 R98C