TY  - BOOK
AU  - 
TI  - Jaarverslag 2002
T2  - Technisch rapport / Vogelbescherming Nederland, 13E
U1  - KUŞ 598.2949 JA 2003 
PY  - 2003///
CY  - Zeist
PB  - Vogelbeschmerming Nederland
KW  - Birds -- Netherlands
KW  - Conservation of natural resources -- Netherlands
KW  - Water birds -- Ecology -- Netherlands
KW  - Birds -- Conservation -- Netherlands
ER  -