Publications by authors named "Roger P Littlejohn"
Karen L Reader, Lisa J Haydon, Roger P Littlejohn, Jennifer L Juengel, Kenneth P McNatty
Reprod Fertil Dev· June 2012
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Karen L Reader, Derek A Heath, Stan Lun, C Joy McIntosh, Andrea H Western, Roger P Littlejohn
Reproduction· July 2011
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Nigel B Perry, Elaine J Burgess, Manuel A Rodríguez Guitián, Rosa Romero Franco, Elvira López Mosquera, Roger P Littlejohn
Planta Med· May 2009
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Dennis L Seman, Kenneth R Drew, Roger P Littlejohn
J Food Prot· December 1989
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