<p>I wouldn’t call a concentration in environmental engineering interdisplinary. Civil Engineering majors at Lafayette are required to take certian core courses for the major, then they are free to specialize in an ‘area of study’ by taking technical electives in that area, environmental engineering being one of them. From the college’s website:<br>
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<p>You may want to look at the specific courses (required and available) in the major.<br>
Lafayette: [Lafayette</a> College](<a href=“http://catalog.lafayette.edu/]Lafayette”>http://catalog.lafayette.edu/)
Lehigh: [Lehigh</a> University - Course Catalog - Courses C - Part One](<a href=“http://www3.lehigh.edu/academics/catalog/html/coursesc.html#civil]Lehigh”>http://www3.lehigh.edu/academics/catalog/html/coursesc.html#civil)</p>