User-agent: Googlebot
Disallow: /*.gif$
Disallow: /*.jpg$
Disallow: /*.jpeg$
Disallow: /*.png$
Disallow: /subject_browse
Disallow: /demo/
Disallow: /search
Disallow: /search/
Disallow: /results
Disallow: /results/
Disallow: /shibboleth
Disallow: /shibboleth/
Disallow: /wayf/
Disallow: /save_citation
Disallow: /save_citation/
Disallow: /view_citations
Disallow: /view_citations/
Disallow: 

User-agent: bingbot
Disallow: /*.gif$
Disallow: /*.jpg$
Disallow: /*.jpeg$
Disallow: /*.png$
Disallow: /subject_browse
Disallow: /demo/
Disallow: /search
Disallow: /search/
Disallow: /results
Disallow: /results/
Disallow: /shibboleth
Disallow: /shibboleth/
Disallow: /wayf/
Disallow: /save_citation
Disallow: /save_citation/
Disallow: /view_citations
Disallow: /view_citations/
Disallow: 

User-agent: Googlebot-Image
Disallow: /

User-agent: iVia
Disallow: 

User-agent: *
Disallow: /subject_browse
Disallow: /demo/
Disallow: /search
Disallow: /search/
Disallow: /results
Disallow: /results/
Disallow: /shibboleth
Disallow: /shibboleth/
Disallow: /wayf/
Disallow: /save_citation
Disallow: /save_citation/
Disallow: /view_citations
Disallow: /view_citations/