via Flickr http://flic.kr/p/fku2Ya
Earth Sciences Field Vehicles
Ladder Truck
via Flickr http://flic.kr/p/fjjTvS
via Flickr http://flic.kr/p/fhjevV
Semiphotomat
via Flickr http://flic.kr/p/fgqxhL
Plumbing Truck
via Flickr http://flic.kr/p/fgagLa
via Flickr http://flic.kr/p/ffKyiC