Farnsworth,RJ, Brannian,RE, Fletcher,KC, Klassen,S (1986). A vitamin E-selenium responsive condition in a green iguana. Journal of Zoo Animal Medicine 17(1): 42-43

Ferrel,SK (1993). Iguanas as a Hobby. TFH Publications, Neptune City, New Jersey. pp.94

Finol,H; Ogura,M (1977). Estudio sobre los tipos de fibras musculares esqueleticas de la iguana. Ibid 28: 213-219

Fitch,HS, Henderson,RW (1977). Age and sex differences, reproduction and conservation of Iguana iguana. Milwaukee Pub. Mus. Contr. Biol. & Geol. 13: 1-21

Fitch,HS, Henderson,RW, Hillis,DM (1982). Exploitation of iguanas in Central America. In: Iguanas of the World: Their Behavoir, Ecology and Conservation. (Eds: Burghardt,GM, Rand,AS) Noyes Publishing, Park Ridge, New Jersey: 397-417

Frost,DR, Etheridge,R (1989). A phylogenetic analysis and taxonomy of iguanian lizards (Reptilia: squamata). University of Kansas Museum of Natural History, Miscellaneous Publications 81: 1-65

Frye,FL (1995). Iguana iguana, A Guide for Successful Captive Care. 2nd ed. Krieger Publishing Co., Malabar, FL. pp.178

Frye,FL, Townsend,W (1993). Iguanas: A Guide to their Biology and Captive Care. Krieger Publishing Co., Malabar, FL. pp.145

Gehrmann,WH (1992). No UV-B from tungsten filament incandescent lamps. Bulletin of the Assocation of Reptile & Amphibian Veterinarians 2(2): 5

Gleeson,T; Harrison,JM (1986). Reptilian skeletal muscle: fiber-type composition and enzymatic profile in the lizard, {IIguana iguana}. Copeia 1986(2): 324-332

Gleeson,TT; Mitchell,GS; Bennett,AF (1980). Cardiovascular responses to graded activity in the lizards Varanus and Iguana. Am. J. Physiol. 239: R174-R179

Greene,HW, Burghardt,GM, Dugan,BA, Rand,AS (1978). Predation and the defensive behavior of green iguanas (Reptilia, Lacertilia, Iguanidae). J. Herpetol. 12(2): 169-176

Harcourt-Brown,F (1996). Ultraviolet light for reptiles. Vet. Record 138(21): 528

Harris,DM (1982). Observations on the phenology, growth and survival of the Green Iguana, Iguana iguana in northern Colombia. In: Iguanas of the World: Their Behavior, Ecology and Conservation. (Eds: Burghardt,GM, Rand,AS) Noyes Publishing, New Jersey: 150-161

Harris,JC (1990). A Step-by-Step Book About Iguanas. TFH Publications, Neptune City, New Jersey. pp.63

Harvey-Clark,C (1991). Efficacy of Vercom in the treatment of oxyurid nematodes in green iguanas (Iguana iguana). Bulletin of the Association of Amphibian and Reptilian Veterinarians 1(1): 7-8

Hatfield,III,J (1995). Green Iguana: The Ultimate Owner's Manual

Henderson,RW (1974). Aspects of the ecology of the juvenile common iguana (Iguana iguana). Herpetologica 30(4): 327-332

Hirth,HF (1963). Some aspects of the natural history of Iguana iguana in a tropical strand. Ecology 44(3): 613-615

Horst,RL (1984). The isolation and identification of vitamin D2 and vitamin D3 from Medicago sativa (alfalfa plant). Archives of Biochemistry & Biophysics 231(1): 67-71

Huey,RB, Kingsolver,JG (1993). Evolution of resistance to high temperature in ectotherms. American Naturalist 142, S21-S46

Iverson,JB (1982). Adaptations to herbivory in iguanine lizards. In: Iguanas of the World: Their Biology, Ecology & Conservation. (Eds: Burghardt,GM, Rand,AS) Noyes Publishing, Park Ridge, NJ: 60-76
