Google Scholar allows you to search across a wide range of academic literature from journal publishers, university repositories, and other websites that it has identified as scholarly. To access Rowan University subscriptions, go into Settings and select Rowan University from the Library Links menu.
Database providing integrated searches of EPA and state data for 800,000+ regulated facilities, including inspection, violation, and enforcement for the Clean Water Act, Clean Air Act, and hazardous waste laws; Safe Drinking Water Act data, Toxics Release Inventory data, National Emissions Inventory data, and Water Quality Data.
The National Transportation Library is a repository and open science access portal (ROSAP) curated by the U.S. Department of Transportation. It is a good source for all sorts of transportation-related data and content produced by the federal government.