| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| A Bio-Economic Model of Sequential Model of Sequential Artisinal and Industrial Shrimp Fisheries | 978-92-5-102326-6 (92-5-102326-3) | 1986 | |
| Software for Bio-economic Analysis of Fisheries : Simple Bio-economic Analytical Simulation Models for Sequential Fisheries on ... | 978-92-5-103105-6 (92-5-103105-3) | 1992 | S.R. Coppola · S.M. Garcia |
Jens R. Willmann · R Wilmans · R. Wulleman · Raffaella Willmann · Rainer Willmann · Rainer Willmann Veronica Carpita · Ria Wallmann · Roland Willmann