Schrock, John Richard
primary topic: John Richard Schrock
type: Concept
modified: 1997-03-31T15:17:00
created: 1997-03-31
pref label: Schrock, John Richard
alt label: シュロック, J. R
source: 博物館の防虫対策手引き
source: USMC
in scheme: personalNames

John Richard Schrock
type: Person