@MISC {CAVENESS:1975a,
title = {Nematode population changes under maize, cowpea and fallow: paper presented at the Second Annual Conference of the Nigerian Society for Plant Protection, Moor Plantation, Ibadan, Nigeria, February 14-16, 1972},
author = {Caveness, F. E. },
year = {1975},
month = {February},
howpublished = {Abstracts of papers presented at the Second Annual Conference of the Nigerian Society for Plant Protection, Federal Department of Agricultural Research, Moor Plantation, Ibadan, Nigeria, February 14-16, 1972},
note = {NSPP abstracts; 1972-1975: occasional publication number 1 of the Nigerian Society for Plant Protection},
}