Environmental Biology of Darters: Papers from a Symposium on the Comparative Behavior, Ecology, and Life Histories of Darters (Etheostomatini), Held D (Hardcover)
Advances in the Biology of Turbellarians and Related Platyhelminthes: Proceedings of the Fourth International Symposium on the Turbellaria Held at Fre (Hardcover, 131)
Data-Processing in Phytosociology: Report on the Activities of the Working Group for Data-Processing in Phytosociology of the International Society fo (Hardcover)