581.7
577 ≈ S.SPEC.24.AH
S.SPEC.24.AH
581.753
See also:
↑ S.SPEC.24.AH botanical ecology, phytogeography, geobotany ≈ 581.7 581.9 ↑ S.SPEC.41.FC Central America ≈ 581972 972
581.9
S.SPEC.41.FC
581972
972
SciGator: explore University of Pavia libraries... — <http://scigator.unipv.it/indexe.php> : 2017.02.14 - 2024.10.29 - « <http://www-dimat.unipv.it/biblio/dewey.php> : 2015.06.18 - 2017