References
- Johnson , W. T. and Lyon , H. H. 1976 . Insects that feed on trees and shrubs , Ithaca , N.Y. : Comstock .
- Newell , S. J. 1994 . Occurence of goldenrod galls: Study of insect ovipositing behavior . American Biology Teacher , 56 : 51 – 54 .
- Peard , T. L. 1994 . Using goldenrod galls to teach science process skills . American Biology Teacher , 56 : 47 – 50 .
- Shorthouse , J. D. and Rohfritsch , O. , eds. 1992 . Biology of insect-induced galls , New York : Oxford University Press .
- Williams , M. A. J. , ed. 1994 . Plant galls: organisms, interactions, populations , Oxford , , England : Claredon Press .
- Dreger-Jauffret , F. and Shorthouse , J. D. 1992 . “ Diversity of gall-inducing insects and their galls ” . In Biology of insect-induced galls , Edited by: Shorthouse , J. D. and Rohfritsch , O. 8 – 33 . New York : Oxford University Press .
- Hutchins , R. E. 1969 . Galls and gall insects , New York : Dodd, Mead, & Co .
- Larew , H. G. 1992 . “ Fossil galls ” . In Biology of insect-induced galls , Edited by: Shorthouse , J. D. and Rohfritsch , O. 51 – 59 . New York : Oxford University Press .
- Manis , M. S. 1992 . “ Introduction to cecidology ” . In Biology of insect-induced galls , Edited by: Shorthouse , J. D. and Rohfritsch , O. 3 – 7 . New York : Oxford University Press .
- National Research Council. 1996 . National science education standards , Washington , D.C. : National Academy Press .
- Rohfritsch , O. 1992 . “ Patterns in gall development ” . In I Biology of insect-induced galls , Edited by: Shorthouse , J. D. and Rohfritsch , O. 60 – 86 . New York : Oxford University Press .
- Russo , R. A. 1979 . Plant galls of the California region , Pacific Grove , Calif. : Boxwood Press .