TY  - BOOK
AU  - Murphy, P.W.
TI  - Progress in soil zoology: : papers from a coloquium on research methods organized by the Soil Committee of the International Society of Soil Science
U1  - 631.46 
PY  - 1962///
CY  - London
PB  - Butterworth
KW  - Suelos
KW  - Fauna
ER  -