Spatial and trophic interactions in wet and dry seasons between gambusia luma and Gambusia sexradiata (Pisces: Poecilidae) in Belize, Central America / David W. Greenfield, Chester F. Rakocinski, Teresa A. Greenfield.

n.s. no.14(1983)

Entomological contributions in memory of Byron A. Alexander / edited by George W. Byers, Robert H. Hagen and Robert W. Brooks.

no.24 (1999)