TY  - BOOK
AU  - 
TI  - Ecology of soil organisms
SN  - 0435606204 :
AV  - QH541.5.S6 L4
U1  - 574.5/264 
PY  - 1978///
CY  - London
PB  - Heinemann Educational
KW  - Soil ecology
N1  - Includes index; Bibliography: p. 110-112
ER  -