TY  - BOOK
AU  - Yorke, Warrington; Maplestone, P A
TI  - Nematode parasites of vertebrates
U1  - 592.57  YOR-N 
PY  - 1969///
CY  - Hafner Publishing Co., New York
KW  - Nematoda (Nemata, roundworms)
ER  -