Jonklaas, Rodney

2 publications

Jonklaas, Rodney (detail)
1960The vanishing dugong.
Loris 8(5): 302-304. June 1960.
—Pop. acc. of dugongs and problems confronting their conservation in Ceylon.
Jonklaas, Rodney (detail)
1961Some observations on dugongs (Dugong dugong - Erxleben).
Loris 9(1): 1-8. 4 figs. June 1961.
—Detailed account of the behavior of wild and captive dugongs in India, with remarks on their conservation in India and Ceylon.