Umweltbundesamt: ¬Die Umwelt-CD : UMPLIS, Forschung, Literatur, Recht, Konferenzen, Zeitschriften, Adressen (1997)
0.03
0.03297438 = product of:
0.1648719 = sum of:
0.1648719 = weight(_text_:cd in 6306) [ClassicSimilarity], result of:
0.1648719 = score(doc=6306,freq=4.0), product of:
0.21311972 = queryWeight, product of:
4.125929 = idf(docFreq=1940, maxDocs=44218)
0.051653754 = queryNorm
0.77361166 = fieldWeight in 6306, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.125929 = idf(docFreq=1940, maxDocs=44218)
0.09375 = fieldNorm(doc=6306)
0.2 = coord(1/5)
- Pages
- 1 CD-ROM + Benutzerhandbuch