Proceedings of the South Dakota Academy of Science.
South Dakota Academy of Science.
Chemical abstracts
Electronic reproduction.
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002.
digitized
Description based on print version record.
Latest issue consulted: 2016 (sdaos.org website, viewed May 22, 2017).
Science
Science.
Science
Science.