TY  - BOOK
AU  - " van der Hammen, L."
TI  - A. Berlese complete acarological works v.2
U1  - "595.42""1903 / 23'(047) L7.2" 
PB  - "Dr. W. Junk bv - publishers, 1977"
KW  - Acarology
ER  -