(3), May, 2003. 29. Lovett Doust, J & LaPorte, G (1991). Population Sex Ratios, Population Mixtures and Fecundity in a Clonal Dioecious Macrophyte, Vallisneria Americana. Journal of Ecology. 79: 477-489. EFTA00073058 LaPorte CV (Version 2020.3) Page 9 of 19 PROFESSIONAL PRESENTATIONS 1. LaPorte, G.M., B. Johnso