TY  - BOOK
AU  - Plucknett, Donald L. 
AU  - Smith, Nigel J. H. 
TI  - Plant quarantine and the international transfer of Germplasm: consultative group on international agricultural research. CGIAR. Study paper number.25
SN  - 0821311026
SN  - 02573148
U1  - 100 SD:632.93 23
PY  - 1988///
CY  - Washington, D. C.
PB  - The World Bank
KW  - Plant Quarentine
KW  - Plant injuries, disease and pests
ER  -