Search Results for the EPA National Library Catalog

Items Found: 3

Showing: Items 1 - 3

Your Search: (AUTHOR=Tjepkema AND J. AND P.)

 
 
 

Select Item Title Year Published
Biota of freshwater ecosystems : identification manual. 1972
Genera of freshwater nematodes (Nematoda) of eastern North America / 1976
Genera of freshwater nematodes (Nematoda) of eastern North America, 1973

Save, Print or Email Selected Records