TY  - GEN
AU  - Lefebvre,Lynn W.
AU  - Kochman,Howard L.
TI  - Evaluation of aerial survey replicate count methodology to determine trends in manatee abundance
KW  - MamÃ­feros acuÃ¡ticos
KW  - DemografÃ­a
KW  - Censos
KW  - Florida
KW  - Estados Unidos
KW  - Trichechus
KW  - Trichechus manatus
KW  - manatÃ­
ER  -