1. Water Quality in warmwater fish ponds;BOYD C.E.,1984
2. Hidrobiología aplicada à engenharia sanitária;BRANCO S.M.,1986
3. Fundamentos de limnologia;ESTEVES F.A.,1988
4. Temperatura e vida animal;HARDY R.N.,1981
5. Wildlife management: crocodiles and alligators;LANG I.,1987