TY  - BOOK
ED  - International Union for Conservation of Nature and Natural Resources. General Assembly 
ED  - Technical Meeting of the International Union for Conservation of Nature and Natural Resources 
TI  - <10th >General Assembly and 11th Technical Meeting [of the] International Union for Conservation of Nature and Natural Resources, New Delhi, India, 24 Nov. to 1 December, 1969 : : first session : technical papers
U1  - 333.72 
PY  - 1969///
CY  - [Morges, Switzerland] : 
PB  - IUCN, 
KW  - Conservação da natureza
KW  - Congressos
ER  -