Optimierung von Nährsonden
By: Peter Welzer
Contributors: Johannes Gutenberg-Universität
Publisher: [s.n.]
Published: 1987
Place of publication: [s.l.]
Language: ger
Notes: Mikroreprod. e. Ms. 51, [7] Bl. : Ill.

Thesis (doctoral)--Johannes Gutenberg-Universität Mainz, 1987.