Add to ORKGGroup portrait of from left to right an unidentified man, J. D. (James Douglas) Harper, Donald W. Roberts, and Stephen P. Wraight at an event during the XLIth Annual Meeting of the Society for Invertebrate Pathology at the University of Warwick in Coventry, England.All images created by or supplied to the Society of Invertebrate Pathology for use in publications and promotion. Content in Description field provided by text on verso or accompanying documentation
Group portrait of founding members of Society for Invertebrate Pathology in Quebec City, Quebec, Can...
Donald W. Roberts (on right) and colleagues attending the XXIVth Annual Meeting of the Society for I...
Portrait of Donald W. Roberts.All images created by or supplied to the Society of Invertebrate Patho...
Group portrait of from left to right an unidentified man, J. D. (James Douglas) Harper, Donald W. Ro...
Left to right are Donald Roberts (left), Marlinda Souza, unknown, and Victor Romanowski (right) at a...
Left to right are Donald Roberts (left), Marlinda Souza, unknown, and Victor Romanowski (right) at a...
Group portrait of Donald W. Roberts and an unidentified colleague at the XLII Annual Meeting of the ...
Group portrait of Donald W. Roberts and his wife, Mae Roberts at the XLII Annual Meeting of the Soci...
Left to right--Donald W. Roberts, John A. Shadduck and Samuel Singer dining during the II Internatio...
Group portrait of Donald W. Roberts and his wife, Mae Roberts at the XLII Annual Meeting of the Soci...
Group portrait of (left to right) Donald W. Roberts, James J. Becnel, and Raymond J. St. Leger. St. ...
Group portrait of (left to right) Donald W. Roberts, James J. Becnel, and Raymond J. St. Leger. St. ...
Group portrait of founding members of Society for Invertebrate Pathology in Quebec City, Quebec, Can...
Group portrait including Zhihong Hu (second from left) and J. M. Vlak (third from right) during conf...
Group portrait including Zhihong Hu (second from left) and J. M. Vlak (third from right) during conf...
Group portrait of founding members of Society for Invertebrate Pathology in Quebec City, Quebec, Can...
Donald W. Roberts (on right) and colleagues attending the XXIVth Annual Meeting of the Society for I...
Portrait of Donald W. Roberts.All images created by or supplied to the Society of Invertebrate Patho...
Group portrait of from left to right an unidentified man, J. D. (James Douglas) Harper, Donald W. Ro...
Left to right are Donald Roberts (left), Marlinda Souza, unknown, and Victor Romanowski (right) at a...
Left to right are Donald Roberts (left), Marlinda Souza, unknown, and Victor Romanowski (right) at a...
Group portrait of Donald W. Roberts and an unidentified colleague at the XLII Annual Meeting of the ...
Group portrait of Donald W. Roberts and his wife, Mae Roberts at the XLII Annual Meeting of the Soci...
Left to right--Donald W. Roberts, John A. Shadduck and Samuel Singer dining during the II Internatio...
Group portrait of Donald W. Roberts and his wife, Mae Roberts at the XLII Annual Meeting of the Soci...
Group portrait of (left to right) Donald W. Roberts, James J. Becnel, and Raymond J. St. Leger. St. ...
Group portrait of (left to right) Donald W. Roberts, James J. Becnel, and Raymond J. St. Leger. St. ...
Group portrait of founding members of Society for Invertebrate Pathology in Quebec City, Quebec, Can...
Group portrait including Zhihong Hu (second from left) and J. M. Vlak (third from right) during conf...
Group portrait including Zhihong Hu (second from left) and J. M. Vlak (third from right) during conf...
Group portrait of founding members of Society for Invertebrate Pathology in Quebec City, Quebec, Can...
Donald W. Roberts (on right) and colleagues attending the XXIVth Annual Meeting of the Society for I...
Portrait of Donald W. Roberts.All images created by or supplied to the Society of Invertebrate Patho...