Cita APA

Pastor Figueredo, H. (1973). Variation in reponse of Lolium species and hybrids to different nitrogen, phosphorus and potassium levels. University of Wales.

Citación estilo Chicago

Pastor Figueredo, Heliodoro. Variation in Reponse of Lolium Species and Hybrids to Different Nitrogen, Phosphorus and Potassium Levels. University of Wales, 1973.

Cita MLA

Pastor Figueredo, Heliodoro. Variation in Reponse of Lolium Species and Hybrids to Different Nitrogen, Phosphorus and Potassium Levels. University of Wales, 1973.