See also:
↑ 333.72conservation → 344.046 639.9 719 ≈ S.SPEC.32.BJ `18C ↑ 344social law, safety, environment, nature reserves → 333.72 363 614 690.22 ≈ S.SPEC.32.BJ e al Botta 2 ↑ 577.6hydrobiology, freshwater ecology ≈ S.SPEC.32.BI ↑ 579.2virology → 616.91 ≈ S.SPEC.32.BG ↑ 636husbandry, breeding ≈ S.SPEC.32.BF
333.72
344.046 639.9 719 ≈ S.SPEC.32.BJ `18C
S.SPEC.32.BJ
`18C
344
333.72 363 614 690.22 ≈ S.SPEC.32.BJ
577.6
S.SPEC.32.BI
579.2
616.91 ≈ S.SPEC.32.BG
S.SPEC.32.BG
636
S.SPEC.32.BF
SciGator: explore University of Pavia libraries... — <http://scigator.unipv.it/indexe.php> : 2017.02.14 - 2024.11.12 - « <http://www-dimat.unipv.it/biblio/dewey.php> : 2015.06.18 - 2017