@Article{BVMC:284787, author = {Umbral, Francisco}, title = {Miguel Hernández, agricultura viva}, journal = {Cuadernos Hispanoamericanos. Núm. 230, febrero 1969}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2011}, year = {2011}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc5t461} }