Renewable Resource Management Lecture Notes in Biomathematics, nr. 40 Editat de Thomas L. Vincent et al. apr 1981 Paperback Preț: 388.24 lei 6-8 săpt.
Modeling and Management of Resources under Uncertainty Lecture Notes in Biomathematics, nr. 72 Editat de Thomas L. Vincent et al. 28 iul 1987 Paperback Preț: 396.20 lei 6-8 săpt.