C.I.H. discription of plant-parasitic nematoder. v.1, 1972
Willmott, Sheila, ed.
C.I.H. discription of plant-parasitic nematoder. v.1, 1972 - Herts CAB Internationals 1972 - varies p.; 30cm.
C.I.H. discription of plant-parasitic nematoder. v.1, 1972 - Herts CAB Internationals 1972 - varies p.; 30cm.