TY  - BOOK
AU  - Mai, W F
TI  - Pictoral key to genera of plant-parasitic nematodes
SN  - 0801409209
U1  - 632.65182/MAI 
PY  - 1975///
CY  - London
PB  - Cornell University Press
KW  - plant nematodes
KW  - plant parasites
ER  -