National Biological Survey,
National Biological Survey (U.S.)
National Biological Survey (U.S.)
Roelle, James E.
Hagenbuck, Warren W.
Surface cover maps of the Rio Grande floodplain from Velarde to Elephant Butte Reservoir, New Mexico
Surface cover maps of the Rio Grande floodplain from Velarde to Elephant Butte Reservoir, New Mexico
Surface cover maps of the Rio Grande floodplain from Velarde to Elephant Butte Reservoir, New Mexico
National Biological Survey (U.S.)