Author

Richard K. Gast

2 books found

Cover of Producing Safe Eggs

Producing Safe Eggs

Steven C. Ricke, Richard K. Gast · First published 2016

Cover of Salmonella enterica serovar enteritidis in humans and animals

Salmonella enterica serovar enteritidis in humans and animals

Richard K. Gast, Morris E. Potter · First published 1999