Ramírez, J. F., Estación Experimental de Pastos y Forrajes de Villa Clara, MINAG, Cuba, Cuba

• Cuban Journal of Agricultural Science Vol. 50 No. 2 (2016): Cuban Journal of Agricultural Science - Pasture Science and other Crops
  Critical levels of phosphorus in the soil for forage legumes, inoculated with arbuscular mycorrhizal fungi. Technical Note
  Abstract  PDF