Katheryn Chen and Peter Bretting The National Plant Germplasm System (NPGS) is the network of USDA genebanks that …
National Plant Germplasm System: Conserving Crop Genetic Resources in the U.S. – Spanish

Katheryn Chen and Peter Bretting The National Plant Germplasm System (NPGS) is the network of USDA genebanks that …
Katheryn Chen and Peter Bretting The National Plant Germplasm System (NPGS) is the network of USDA genebanks that …
Karen Williams, Gayle Volk The purpose of this chapter is to provide information about the history of …
USDA The U.S. Department of Agriculture’s Agricultural Research Service operates a genebank network designed to protect crucial plant germplasm. This …