Title:Differentiation of Paenibacillus larvae subsp. larvae, the cause of american foulbrood of honeybees, by using PCR and restriction fragment analysis of genes encoding 16S rRNA
Title:The World Bank as a Political, Intellectual, and Financial Actor: It’s First Half Century / El Banco Mundial como actor político, intelectual y financiero: su primer medio siglo
Title:Fertilization with urea, ammonium and nitrate produce different effects on growth, hydraulic traits and drought tolerance in Pinus taeda seedlings