Isamu Noguchi, "Sculpture with Driftwood," Exhibited at PaceWildenstein.
Search in Oxford Art Online for general information about wood, including its use in different art historical periods.
Search in library catalog for wood sculpture
Limit location to Art Library, and genre to Exhibitions.
Go to E-Resources by Discipline and select Art & Architecture.
Choose any of the databases (Art & Architecture Source is recommended).
Search for terms like wood, wood sculpture, etc. for scholarly articles about the material.