Symbolic classification by Needham, Rodney

Subjects: “…Folk classification.…”

Classification of plant communities

Subjects: “…Botany Classification.…”

DDC, Dewey decimal classification, by Dewey, Melvil 1851-1931

Subjects: “…Classification, Dewey decimal.…”

Dewey δεκαδική ταξινόμηση : by Dewey, Melvil 1851-1931

Subjects: “…Classification, Dewey decimal.…”

Cognitive foundation of natural history : by Atran, Scott 1952-

Subjects: “…Folk classification.…”

Dewey δεκαδική ταξινόμηση : by Dewey, Melvil 1851-1931

Subjects: “…Classification, Dewey decimal.…”

The slugs of Greece (Arionidae, Milacidae, Limacidae, Agriolimacidae - Gastropoda, Stylommatophora) by Wiktor, Andrzej

Subjects: “…Slugs (Mollusks) Greece Classification.…”

The prokaryotes :

Subjects:

Classification made simple by Hunter, Eric J.

Subjects:

Αρχειονομία : by Μπάγιας, Ανδρέας

Subjects: “…Classification Archives.…”

Fishes of the world by Nelson, Joseph S.

Subjects: “…Fishes Classification.…”

Ταξινομική των φυτών και βιοσυστηματική by Stace, Clive A.

Subjects: “…Plants Classification.…”

Συστηματική των φυτών = by Simpson, Michael G. (Michael George), 1953-

Subjects: “…Plants Classification.…”

Συστηματική των φυτών :

Subjects: “…Plants Classification.…”

A world checklist of birds by Monroe, Burt L. (Burt Leavelle) 1930-

Subjects: “…Birds Classification.…”

Principles of systematic zoology by Mayr, Ernst 1904-

Subjects: “…Zoology Classification.…”

Αρχές ταξινόμησης by Καζάζη-Πατηνιώτη, Μαρία Γρ

Subjects: “…Classification Books.…”

The bees of the world by Michener, Charles Duncan 1918-

Subjects: “…Bees Classification.…”

Classification :

Subjects: “…Books Classification.…”

Theory of classification by Krishan, Kumar 1933-

Subjects: “…Classification Books.…”