TY  - BOOK
AU  - Martin,George C.
TI  - FREQUENCY OF OCCURRENCE OF GENERA OF PLANT PARASITIC NEMATODES IN SOIL SAMPLES FROM THE FEDERATION OF RHODESIA & NYASALA
PY  - 1961///
PB  - EX. RHOD. AGR. J. 58, 5, pp. 322-323 SALISBURY, FED. MIN. AGRIC.
ER  -