User-agent: Yahoo! Slurp
Disallow: /
Disallow: /ncer_abstracts
Disallow: /si
Disallow: /surf
Disallow: /supercpad
Disallow: /superapps
Disallow: /

User-agent: Googlebot
allow: /*
Crawl-delay: 3


User-agent: *
Disallow: /ncer_abstracts
Disallow: /si
Disallow: /surf
Disallow: /supercpad
Disallow: /superapps
Disallow: /compliance
Disallow: /eroe

user-agent: NLESE USEPA
allow: /*
Disallow: /si

User-agent: EPA-GSA
allow: /*
Crawl-delay: 3

user-agent: *
Disallow: /airnow

User-agent: Webdup
DIsallow: /