Some aspects of the chemistry and the vibrational spectrum of some thiacetals

Density of seeding rice (Oryza sativa L.) in upland culture

During the past two agricultural seasons research was conducted related to the infestations...

Variation of morphological, physical, chemical and mineralogical characteristics...

Relação da atividade enzimática do polifenoloxidase, peroxidase e catalase dos grãos...

Not available

Not available

Heterose e influência da ação gênica epistática em cruzamentos interraciais de milho...

Coordination compounds of 2,2'-sulfinyldiethanol with some transition metals

Espaçamentos e densidades de plantio em cana-de-açúcar