Search
2004.
2000.
2004.
“N uptake as a function of concentration in streams”
21: 206-220.
2002.
2004.
2002.
2001.
2002.
2002.
1939.
“Scientific social-surveys and research; an introduction to the background, content, methods and analysis of social studies”
: xxviii, 621.
1949.
1966.
“Bioluminescence and chemiluminescence”
: xxxv, 732.
2000.
“Fundamentals of weed science”
: xx, 556.
1999.
1993.
2002.
2002.
“Non-GeoSpatial Metadata for the Ecological Sciences”
7 (1): 330-342.
1997.
2001.
“Metadata and beyond”
Spring: .
1999.