http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Intensive survey of the Navasota River--segment 1209, July 27-30, 1987
water quality assessment report : hydrology, field measurements, water chemistry, fecal coliforms
vi, 37, 17, 1 page : illustrations, 1 map ; 28 cm.