. . "P.C" . "P. C. Kerridge" . "P. C. Kerridge" . . "C." . "Kerridge, Peter C. (Peter Campbell)" . "P.C Kerridge" . "EMBRAPA-CENARGEN." . "Campbell"@en . . . "Kerridge"@en . "P." . "Peter C. Kerridge" . . "P. C." . "Peter"@en . "Peter Campbell Kerridge"@en .