TY  - BOOK
AU  - (Lyon,T.Lyttleton)
AU  - (Buckman,Harry O.)
TI  - The nature and properties of soils : : A college text of edaphology / 
PY  - 1937///
CY  - New York : 
PB  - The Macmillan Co., 
N1  - Includes index
ER  -