TY  - BOOK
AU  - Andrews,William A.
AU  - Davies,Nancy D.
TI  - A guide to the study of soil ecology
T2  - Contours: Studies of the environment
SN  - 0133709736
AV  - QH541.5.S6 A5
U1  - 574.5/26 
PY  - 1973///]
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Soil ecology
KW  - Local
N1  - 920504; Includes bibliographies
ER  -