Clarke, Robert Connell, 1953-
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Information for Authority record
Sources of Information
- His Marijuana botany, c1980:t.p. (Robert Connell Clarke) CIP data sheet (b. 5/2/53) author biog. (Robb Clarke; graduate of U.C. Santa Cruz)
- Hemp diseases and pests, 2000:CIP t.p. (R.C. Clarke)
- LCN