Your search returned 6 results.

Escuela Nacional de Agricultura : semblanzas /por Alfonso Porfirio Hernández by

Hernández, Alfonso Porfirio

Material type:

Text; Literary form: Not fiction

Publication details: (Chapingo, Méx. : UACH, 2004)

Availability: Items available for loan: Biblioteca Central (3)Call number: 630.71 P67, ...

Administración marginal agropecuaria /por Alfonso Porfirio Hernández by

Hernández, Alfonso Porfirio

Material type:

Text; Literary form: Not fiction

Publication details: México, D. F. : Ediciones Culturales, 1990

Availability: Items available for loan: Biblioteca Central (4)Call number: 631 P6, ...

La explotación colectiva en la Comarca Lagunera es un fracaso by

Hernández, Alfonso Porfirio

Material type:

Text; Literary form: Not fiction

Publication details: México, D.F. : Costa Amic, 1975

Availability: Items available for loan: Biblioteca Central (4)Call number: 334.683 H4, ...

La organización ejidal en la Comarca Lagunera y su problema agronómico by

Hernández, Alfonso Porfirio

Material type:

Text; Literary form: Not fiction

Publication details: Torreón, Coah. : El Autor, 1944

Dissertation note: Tesis (Ing. Agrónomo) -- ENA. Esp. en Econompimía Rural

Availability: Items available for loan: Biblioteca Central (2)Call number: Tesis, ... Items available for reference: Biblioteca Central: Excluido de préstamo (1)Call number: Tesis.

La cebada malta en México by

Hernández, Alfonso Porfirio

Material type:

Text; Literary form: Not fiction

Publication details: Mazatlan, Sin. : El Autor, 1942

Dissertation note: Tesis (Ing. Agrónomo) -- ENA. Esp. en Economía Rural

Availability: Items available for loan: Biblioteca Central (3)Call number: Tesis, ... Items available for reference: Biblioteca Central: Excluido de préstamo (1)Call number: Tesis.

La situación platanera de México by

Hernández, Alfonso Porfirio

Material type:

Text; Literary form: Not fiction

Publication details: (s.l.) : (s.e.), (s.a.)

Dissertation note: Tesis (Ing. Agrónomo) -- ENA. Esp. en Economía Rural

Availability: Items available for loan: Biblioteca Central (2)Call number: Tesis, ...

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Your search returned 6 results.