TY  - BOOK
AU  - Louis M. Thompson
TI  - Soils and soil fertility. Ed 2
U1  - 631.42 
PY  - 1957///
CY  - New York
PB  - Mcgraw Hill Book Co Inc
N1  - Louis M. Thompson: Soils and soil fertility. Ed 2.  (2nd Edition)  New York.  Mcgraw Hill Book Co Inc, 1957.--(631.42THO)
ER  -