Williams, Patricia M. editor Managing Ed books & textbook
Historic settlement patterns in the Nushagak River region, Alaska
VanStone, James W Williams, Patricia M. editor Managing Ed
Nabu Press /2014-01-29 Paperback / 160 Pages
isbn-10: 1293546437 / isbn-13: 9781293546437
North American Silurian receptaculitid algae
Nitecki, Matthew H Williams, Patricia M. editor Managing Ed
Nabu Press /2011-09-03 Paperback / 136 Pages
isbn-10: 1179491505 / isbn-13: 9781179491509
