TY  - BOOK
AU  - G.W. Leeper
TI  - Introduction to soil science
U1  - 631.4 
PY  - 1948///
CY  - Vicloria
PB  - Melbourne University Press
N1  - G.W. Leeper: Introduction to soil science.  Vicloria.  Melbourne University Press, 1948.--(631.4LEE)
ER  -