/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Simons%2C%20Joseph%20Winslow%2C%22&sort_by=relevance&format=rss 2 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=10458 By Rockey, John Wesley,.
[Washington, U.S. Govt. print. off., 1946 .
1 p. l., 28 p. , "By J. W. Rockey ... and J. W. Simons." - p. 1. | Contribution from Bureau of plant industry, soils and agricultural engineering. | "Issued March 1944; revised June 1946."

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=10458 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=12624 By Simons, Joseph Winslow,.
Washington, U.S. Govt. Print. Off., 1968 .
24 p. 24 cm..

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