Showing 641 - 650 results of 1,012 for search '"Crops"', tempo de consulta: 0.02s Limitar resultados
  1. 641

    The potential of mathematical programming for the analysis of yield gaps in semi-arid tropical agriculture. por Ghodake, R.D

    Publicado 1981
    Libro

    The potential of mathematical programming for the analysis of yield gaps in semi-arid tropical agriculture.
  2. 642

    International bibliography on cropping systems 1979 por Ramos, Mila Medina

    Publicado 1981
    Libro

    International bibliography on cropping systems 1979
  3. 643

    Report of the scientific survey on traditional cropping systems in tropical Asia

    Publicado 1981
    Libro

    Report of the scientific survey on traditional cropping systems in tropical Asia
  4. 644

    Crop centers in 5 regions

    Publicado en Bulletin Today (1981)
    Artigo

    Crop centers in 5 regions
  5. 645

    Seed to civilization the story of food por Heiser, Charles B. (Charles Bixler) Jr. 1920-

    Publicado 1981
    Libro

    Seed to civilization the story of food
  6. 646

    Rootcrops, your cookmate.

    Publicado 1981
    Libro

    Rootcrops, your cookmate.
  7. 647

    Shifts in weed and weed seed population under different multiple cropping patterns [microform] por Tavatchai Radanachaless

    Publicado 1981
    Visual Material

    Shifts in weed and weed seed population under different multiple cropping patterns [microform]
  8. 648

    Proceedings of the Seminar-Workshop on Minimum Sets of Data for Field Experiments on Crops, September 29-30, 1978, PCARR, Los Banos, Laguna.

    Publicado 1980
    Libro

    Proceedings of the Seminar-Workshop on Minimum Sets of Data for Field Experiments on Crops, September 29-30, 1978, PCARR, Los Banos, Laguna.
  9. 649

    Western Mindanao crop statistics, 1972-1978

    Publicado 1980
    Libro

    Western Mindanao crop statistics, 1972-1978
  10. 650

    Central Visayas crop statistics, 1972-1978

    Publicado 1980
    Libro

    Central Visayas crop statistics, 1972-1978

Ferramentas de procura: