00309nam a2200109Ia 450000500170000008000180001710000270003524500820006226000260014430000100017058300190018020260716043020.0  a07.07.02 S375  aSchotman, Charles Y.L.  aDiseases of root and tuber crops in the Caribbean or of quarantine importance  bFAOaSantiagoCLc1988  a48 p.  c3/7/00kM2LMGR