M. L. Greenfield

The oocyte of the domestic chicken shortly after hatching, studied by electron microscopy.

M. L. Greenfield, 1966, Journal of embryology and experimental morphology.

Density‐dependent reproduction and pollen limitation in an invasive milkweed, Calotropis procera (Ait.) R. Br. (Apocynaceae)

M. Lawes, C. Mcconchie, S. Bellairs, 2017 .