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  1. 6841

    Physiological and morphological responses of sugarcane to some selected chemical ripeners per Zamora, Oscar Balagtas 1949-

    Llibre

    Physiological and morphological responses of sugarcane to some selected chemical ripeners
  2. 6842

    The effect of different levels of potassium and magnesium application on the nutrient content and yield of cotton per Aquino, Rosalinda S. 1952-

    Llibre

    The effect of different levels of potassium and magnesium application on the nutrient content and yield of cotton
  3. 6843

    The effect of photoperiod on the flowering of Polytrias amaura (Buse) O. Ktze per Castro, Irma Remo 1946-

    Llibre

    The effect of photoperiod on the flowering of Polytrias amaura (Buse) O. Ktze
  4. 6844

    Resistance in soybeans to root-knot nematodes per Rodil, Avelina P. 1947-

    Llibre

    Resistance in soybeans to root-knot nematodes
  5. 6845

    Grain yield performance of grain sorghum as affected by tillage, mulching and herbicides per Pascua, Andres C. 1953-

    Llibre

    Grain yield performance of grain sorghum as affected by tillage, mulching and herbicides
  6. 6846

    Survey, pathogenecity and control of plant parasitic nematodes associated with major root crops in Leyte per Gapasin, Ruben M. 1952-

    Llibre

    Survey, pathogenecity and control of plant parasitic nematodes associated with major root crops in Leyte
  7. 6847

    Soil resources and rice demand of Metropolitan Manila, its surrounding cities and municipalities per Badayos, Rodrigo B.

    Llibre

    Soil resources and rice demand of Metropolitan Manila, its surrounding cities and municipalities
  8. 6848

    Self-incompatibility and seed development in durian (Durio zibethinus Mirr.) per Namuco, Leon Ordonez 1951-

    Llibre

    Self-incompatibility and seed development in durian (Durio zibethinus Mirr.)
  9. 6849

    Effects of plant population density and nitrogen fertilizer applicaton on sorghum and soybean planted as monoculture and intercrop per Kanha Bunpromma $1943-

    Llibre

    Effects of plant population density and nitrogen fertilizer applicaton on sorghum and soybean planted as monoculture and intercrop
  10. 6850

    The effect of pH, nutrient level and herbicide treatment on the growth of water hyacinth (eichhornia crassipes (Mart.) solms) per Soekisman Tjitrosemito 1942-

    Llibre

    The effect of pH, nutrient level and herbicide treatment on the growth of water hyacinth (eichhornia crassipes (Mart.) solms)

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