by R. Hugo Dunlop, Scott A. McEwen, Alan H. Meek, Robert C. Clarke, Robert M. Friendship, William D. Black, Anthony N. Sharpe
Published in Applied and Environmental Microbiology (01.01.1998)

by Merlin, Mark, Clarke, Robert
Published in Cannabis (2013)

by Merlin, Mark, Clarke, Robert
Published in Cannabis (2013)

by Merlin, Mark, Clarke, Robert
Published in Cannabis (2013)

by Clarke, Robert C
Year of Publication 19.04.2005

by CLARKE ROBERT C
Year of Publication 19.04.2005

by CLARKE ROBERT C
Year of Publication 23.09.2004

by Wilson, Jeff B., McEwen, Scott A., Clarke, Robert C., Leslie, Ken E., Waltner-Toews, David, Gyles, Carlton L.
Published in Preventive veterinary medicine (01.07.1993)

by CWIK, SCOTT C, CLARKE, ROBERT C
Year of Publication 02.04.2003

by CWIK, SCOTT C, CLARKE, ROBERT C
Year of Publication 26.03.2003

by CWIK SCOTT C, CLARKE ROBERT C
Year of Publication 15.10.2002

by Cwik, Scott C, Clarke, Robert C
Year of Publication 15.10.2002

by CWIK, SCOTT C, CLARKE, ROBERT C
Year of Publication 28.11.2001

by CWIK SCOTT C, CLARKE ROBERT C
Year of Publication 19.12.2000

by CWIK, SCOTT C, CLARKE, ROBERT C
Year of Publication 18.10.2000

by CLARKE; ROBERT C, CWIK; SCOTT C
Year of Publication 29.08.2000

by CWIK SCOTT C, CLARKE ROBERT C
Year of Publication 06.06.2000

by CWIK, SCOTT C, CLARKE, ROBERT C
Year of Publication 22.03.2000

by CLARKE; ROBERT C, CWIK; SCOTT C
Year of Publication 16.11.1999

by CWIK SCOTT C, CLARKE ROBERT C
Year of Publication 28.09.1999