Clay minerals present in eight representative Ontario soils

Autor:	Willis, Arthur Leslie
Jazyk:	angličtina
Rok vydání:	1949
Popis:	Thesis (Ph. D.)--University of Wisconsin--Madison, 1949. Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 71-76).
Databáze:	Networked Digital Library of Theses & Dissertations
Externí odkaz:	http://catalog.hathitrust.org/api/volumes/oclc/53442027.html Zobrazit plný text záznamu