TY  - BOOK
AU  - Middlemiss,F.A., x
AU  - x
TI  - A guide to invertebrate fossols: -
SN  - x  
U1  - 592/MIG 
PY  - 1968///
CY  - Lond.
PB  - Hutchinson Educational.
KW  - Invertebrates
KW  - Zoology
ER  -