TY  - BOOK
AU  - Gedroits K K
TI  - Genetic soil classification: based on the obsorptive soil complex and absorbed soil cottons
T2  - Agricultural chemistry department issue; 47
U1  - J:1-915, K6 
PY  - 1966///
CY  - Jersusalem
PB  - IPST         
KW  -  Soil
KW  - Agriculture
ER  -