@MISC {WILLIAMS:1975j,
title = {Cowpea seedling disease control: paper presented at the Third Annual Conference of the Nigerian Society for Plant Protection, Ministry of Agriculture and Natural Resources, Benin City, Nigeria, February 12-14, 1973},
author = {Williams, R. J. },
year = {1975},
month = {February},
howpublished = {NSPP abstracts; 1972-1975: occasional publication number 1 of the Nigerian Society for Plant Protection},
note = {p.13},
}