@INPROCEEDINGS {WIEN:1977,
title = {Effects of transient flooding on growth and yield of some tropical crops},
author = {Wien, H. C. and Lal, R. and Pulver, E. L. },
booktitle = {Conference on" Role of Soil Physical Properties in Maintaining Productivity of Tropical Soil," held at IITA, Ibadan},
year = {1977},
}