The role of questioning at university teaching : some thoughts from the agricultural and environmenal sciences perspectives

p.141-151

Propagation of Bidens laevis : a native Asteraceae from freshwater wetlands to be used as ornamental plant

p.1-7

Analyzing weed community changes in extensive farming systemas of the pampas through a functional approach

p.121-130

Evaluation of two sowing dates of Hibiscus cannabinus L. 'kenaf' (Malvaceae) in Villa del Totoral, Córdoba, Argentina

p.31-42

Review of household demand elasticities in Argentina

p.95-108

Analyzing weed community changes in extensive farming systemas of the pampas through a functional approach

p.121-130

Review of household demand elasticities in Argentina

p.95-108

Obtención de cultivos de Azospirillum brasilense Az 39 en sistemas con y sin control automático de PH

p.227-232

Propagation of Bidens laevis : a native Asteraceae from freshwater wetlands to be used as ornamental plant

p.1-7