http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f54-subject=Invertebrates) http://norton.wrhs.org/collections/search?docsPerPage%3D100;f54-subject%3DInvertebrates Results for your query: docsPerPage=100;f54-subject=Invertebrates Thu, 01 Jan 1970 12:00:00 GMT Shelled invertebrates of the past and present: with chapters on geological history. Bassler, Ray S. (Ray Smith), b. 1878, Resser, Charles Elmer, 1889-, Schmitt, Waldo Lasalle, 1887-, Bartsch, Paul, 1871-1960 http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc http://norton.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT