Showing 1 - 3 of 3 Results
1.
Patentability of Microorganisms : Issues and Questions by Acker, Robert F., Schaechte... ISBN: 9780914826361
2.
Protistan Kingdom : Protists and Viruses by Jennings, Robert K., Acker,... ISBN: 9780442241346 List Price: $4.95
3.
Proceedings of the Third International Congress on Marine Corrosion and Fouling by Acker, Robert F. ISBN: 9780810104457 List Price: $36.00