TY  - BOOK
AU  - Nielsen, U.
TI  - Can tropical forest inventories benefit from recent developments in aerial photography
KW  - Bosques
KW  - Inventarios
KW  - Trópicos
KW  - Fotografía aérea
N1  - Sobretiro de : IUFRO World Congress (16 : 1976 : Oslo)
ER  -