/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Skinner%2C%20J.%20J.%22&sort_by=relevance&format=rss 7 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=7480 By Livingston, Burton E..
Washington, Govt. print. off., 1907 .
71 p. 23 cm..

]]> Place hold on Further studies on the properties of unproductive soils.

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=7480 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=7499 By Schreiner, Oswald,.
Washington, Govt. print. off., 1907 .
52 p. 23 cm..

]]> Place hold on Certain organic constituents of soils in relation to soil fertility.

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=7499 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=7848 By Schreiner, Oswald,.
Washington, Govt. print. off., 1910 .
98 p. incl. tables, diagrs. 23 cm..

]]> Place hold on Some effects of a harmful organic soil constituent.

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=7848 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=7902 By Schreiner, Oswald,.
Washington, Govt. print. off., 1911 .
55 p. 23 cm..

]]> Place hold on Lawn soils.

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=7902 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=8029 By Schreiner, Oswald,.
Washington, Govt. print. off., 1911 .
31 p. incl. tables, diagrs. 23 cm..

]]> Place hold on Organic compounds and fertilizer action.

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=8029 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=8035 Washington, Govt. print. off., 1911 .
44 p. 23 cm..

]]> Place hold on A beneficial organic constituent of soils:

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=8035 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=9923 By Skinner, J. J..
Washington, D.C. : U.S. Dept. of Agriculture, 1938 .
24 p., [1] leaf of plates : , Caption title. | Contribution from Bureau of Plant Industry. | Bibliography: p. 22-24. 23 cm..

]]> Place hold on Pecan soils of the gulf and southeastern states and maintenance of their fertility /

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=9923