RecordDetails
[S.l. : s.n.], 1999.
xvi, 116 p. : ill., graphs, maps, tabs ; 24 cm.


Study on the Blackbird (Agelaius ruficapillus Vieillot-Emberizidae, Aves) in the rice production of Southern Rio Grande do Sul, Brazil : basis for a population control management program / Júlio J.C. da Silva.
[S.l. : s.n.], 1999.
Birds Pests Agricultural production Rice Agricultural extension Agricultural ecology
Rio grande do sul Brazil
xvi, 116 p. : ill., graphs, maps, tabs ; 24 cm.
9058080390