/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Helmut%22&sort_by=relevance&format=rss 5 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=19393 By BERTRAND, Anson R.
New York McGraw Hill 1959

]]> Place hold on Soil conservation

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=19393 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=24452 New York Marcel Dekker 1976

]]> Place hold on Metal ions in biological systems. V 6. Biological action of metal ions

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=24452 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=26534 By LIETH, Helmut.
New York Springer Verlag 1975

]]> Place hold on Primary procutivity of the biosphere

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=26534 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=40806 New York Academic 1991

]]> Place hold on Oxidative stress: Oxidants and antioxidants

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=40806 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=59218 By Senthil Kumar.
Rubber World 2009 .
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]]> Place hold on Facile synthesis of functionalized nano-silica: Effect of microstructure on the physical properties of LSR

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