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

p.141-151

Economic theory and environmental sciences, a historic review : from physiocrats to institutionalists

p.57-70

Biological parameters and glomalin levels as quality indicators in a soil implanted with exotic forest species in Argentine Patagonia

p.83-88

Estimación del contenido de clorofila en hojas de orégano usando un Clorofilómetro portátil : relación con el espesor del mesófilo y edad foliar

p.77-84

Destination municipal solid waste in the city of Buenos Aires : brief diagnosis and some alternatives

p.79-89

Effect of agricultural management and weeds on feeding groups of nematode in Soybean

p.71-81

The importance of operating costs about making decisions in farm machine labor contractors services : the case of Cordoba province

p.47-59

Functional food production from the prymary sector : prospects and opportunities

p.9-18

Ecosystem services : a travel through natural benefits

p.49-60

Satisfaction water index as corn yield estimate

p.1-16

Decreased weed emergence in different crops scenarios under no tillage

p.179-190

Maternal effect on salinity tolerance during germination of Ricinus communis

p.93-101

Canary grass : variations in grain yield and other agronomically important features in response to different plant densities

p.43-55

Nota de presentación

p.vii-viii

Fertilization trial on soybean in Argentine Pampa : boron or nitrogen?

p.29-36