00496nam a2200169Ia 4500 170901s1986 xx 000 0 und d 631.44 U8C USSR. Ministry of Agriculture Classification and Diagnostics of Soils of the USSR Moscow Kolos Publishers 1986 288 Agriculture and related technologies Technology (Applied sciences) Classification Soils ddc BK 1 13474 13474 0 0 ddc 0 0 RAU RAU 2017-10-18 USDA, New Delhi 1 631.44 U8C 39413 2024-05-25 2024-05-24 1987-07-30 BK