Paleogene records of birds in the Eastern margin of the Pacific Ocean have increased in recent years, being almost exclusively restricted to fossil Sphenisciformes (penguins). New avian remains (Ornithurae, Neornithes) ...
Escobar, Berta; Estévez, Ana María; Fuentes, Carolina; Venegas, Daniela(2009)
Limiting amino acids of the protein from chilean "algarrobo" are isoleucine, theronine and methionine/cyteine. Cereals and legume blends allow to improve the amino acid balance, since legume have more lysine, and cereals ...
En Chile los procesos de urbanización han provocado la pérdida de entornos naturales, generando riesgos a nivel ambiental y de hábitat. El valor turístico y atractivo de los balnearios chilenos de la Región de Valparaíso ...