Filtra i risultati

Cerca per titolo, autore, soggetto

Risultati ricerca

Risultati 140-160 di 609

Improving weed management

proceedings of the FAO/IWSS Expert Consultation on Improving Weed Management in Developing Countries, Rome, 6-10 September 1982

  • FAO

Informe de la Reunión de Consulta sobre Palmeras Poco Utilizadas de América Tropical

Turrialba, Costa Rica, Agosto 8-10, 1983

  • Centro Agronómico Tropical de Investigación y Enseñanza

Institutionalization of a farming systems approach to development

proceedings of technical discussions, Rome, 15-17 October 1991

  • FAO

Integration of food and agricultural policy with macroeconomic policy

methodological considerations in a Latin American perspective

  • Norton, Roger D.

L'irrigation goutte à goutte Bucarest, Roumanie, 1972

  • Commission européenne d'agriculture. Groupe de travail de l'hydraulique agricole

Irrigation methods

a manual

  • Brouwer, C.

Irrigation scheduling

a manual

  • Brouwer, C.

Keeping the land alive

soil erosion, its causes and cures

  • Kelley, Hubert W.

Land evaluation for land-use planning and conservation in sloping areas

International Workshop, Enschede, The Netherlands, 17-21 December 1984

  • Siderius, W.