J猛gensen, Sven Erik, (1934-)

Overview

Works:	0 works in 0 publications in 0 languages

Titles

A new ecology :systems perspective / by: J猛gensen, Sven Erik, (1934-) (Language materials, printed)

Encyclopedia of ecology / by: J猛gensen, Sven Erik, (1934-); Fath, Brian D. (Language materials, printed)

Subjects