Annual review of ecology and systematics : volume 26, 1995
Fautin, Daphne Gail, editor
Annual Review Inc., 1995
 Buku Referensi
Annual review of genetics; volume 30, 1996
edited by Allan Campbell
Annual Review, 1996
 Buku Referensi
Annual review of communications, volume 55
International Engineering Consortium
International Engineering Consortium , 2002
 eBooks
Annual review of communications, volume 56
International Engineering Consortium
International Engineering Consortium , 2003
 eBooks
Tropical lichens : their systematics, conservations, and ecology
edited by David J. Galloway
Clarendon Press, 1991
 Buku Teks