1. Dynamics of vacuolar compartmentation;Boller;A. Rev. Plant Physiol.,1986
2. The causal analysis of insect embryogenesis;Counce,1973
3. Endosymbionts of insects;Dasch,1985
4. Contribution to the embryology of Pieris rapae;Easthman;Q. J. Micr. Sci.,1927