1. Structure and development of the tobacco leaf;Avery;Am. J. Bot.,1933
2. A biometric analysis of development in Dysdercus fasciatus sign;Blackith;Growth,1963
3. Multivariate Morphometrics;Blackith,1971
4. The measurement of biological shape and shape change;Bookstein,1977
5. F.L. Bookstein, The geometry of shape change, submitted for publication.