Mostrando 1 - 6 Resultados de 6 Para Buscar '', tiempo de consulta: 0.04s Limitar resultados
  1. 1
    Visual Material

    Effects of the different tillage techniques on the efficiency of weed control and nitrogen uptake in transplanted rice [microform].
  2. 2
    por Castillo, Edgardo H. 1946-
    Publicado 1980
    Visual Material

    Effects of organic and inorganic fertilizers on corn performance and on some soil properties [microform]
  3. 3
    por Apacible, Alejandro R.
    Publicado 1974
    Visual Material

    Fertility development at Canlubang sugar estate [microform]
  4. 4
    por Altarejos, Josefina A.
    Publicado 1974
    Visual Material

    A scientific investigation on the effect of chicken manure fertilizer on the growth of some food plants [microform]
  5. 5
    Libro

    Effects of organic and inorganic fertilizers on corn performance and on some soil properties
  6. 6
    Libro

    Effects of the different tillage techniques on the efficiency of weed control and nitrogen update in transplanted rice
Herramientas de búsqueda: RSS — Enviar por Correo electrónico esta Búsqueda