TY  - BK
TI  - Plant genetic resources:  Conservation and use
PY  - 1979///
CY  - Washington, DC (USA)
PB  - USDA. National Plant Genetic Resources Board, 
KW  - Gene pools
KW  - Germplasm conservation
KW  - Research projects
KW  - Resource conservation
KW  - Genetic resources
KW  - AGROVOC
KW  - Research institutions
ER  -