TY  - BOOK
TI  - Economic nematology / edited by John M. Webster
SN  - 0127410503
AV  - SB998 N4 W42 
PY  - 1972///
CY  - London, New York
PB  - Academic Press
KW  - Webster, John M
KW  - Plant nematodes
N1  - Includes bibliographies
ER  -