TY  - BOOK
AU  - Leeper,G.W.
TI  - Introduction to soil science
U1  - 631.4 
PY  - 1948///[reprinted1967]
CY  - Victoria
PB  - Melbourne Univ. Press
KW  - Soils
N1  - Includes Bibliography: p. 207-208 and index
ER  -