Encyclopedia of nature & science / edited by R.B. Taylor. - Sydney : Bay Books, c 1974. - Vols. : ill. ; 26 cm.

Index in Vol. 20.
Continuous pagination.
For children.

V. 6- Dol-Ero

314 314


Technology -- Dictionaries.
Technology. Encyclopaedias.
Technology -- Dictionaries.
Natural history -- Dictionaries.
Encyclopedias and dictionaries.

507.03 / E19