TY  - BOOK
AU  - Marshall,Valin, Reeves, R, Marcel
AU  - x
TI  - Catalogue of  the oribatida (ACARI) of continental United states and Canada: x
SN  - x
U1  - R595.7/M369c 
PY  - 1987///
CY  - Canada
PB  - The Entomological society of Camada
KW  - Zoology
KW  - Insects
N1  - Includes
ER  -