Feller, Ilka C.
Natural history of the spicebush swallowtail.
On the Rhode,
McKee, Karen L. and Feller, Ilka C.
Effects of nutrients and shading on growth and architecture of mangroves in Belize.
Bulletin of the Ecological Society of America,
Chemsak, J. A. and Feller, Ilka C.
New species of Cerambycidae from Twin Cays, Belize (Coleoptera).
Proceedings of the Entomological Society of Washington,
Feller, Ilka C. and Hodges, Elaine R. S.
Guild Handbook of Scientific Illustration
Van Nostrand and Reinhold
Feller, Ilka C., Parrish, Mary A. and Sadler, Lewis eds. .
Scientific illustration 1986: selected papers from the Proceedings of the 7th Annual Conference of the Guild of Natural Science Illustrators.
Guild of Natural Science Illustrators