Pay roll voucher #38 from the Engineer Department of the Welland Railway for the office for the month of November

Pay roll voucher #38 from the Engineer Department of the Welland Railway for the office for the month of November, Nov. 30, 1857.

Pay roll voucher for foremen, mechanics and laborers of the Welland Railway for repairs of track and sundry work for the month of November 30

Pay roll voucher for foremen, mechanics and laborers of the Welland Railway for repairs of track and sundry work for the month of November 30, 1857.

Pay roll voucher #43 from the Engineer Department of the Welland Railway for the Northern Division for the month of December

Pay roll voucher #43 from the Engineer Department of the Welland Railway for the Northern Division for the month of December, Dec. 30, 1857.

Pay roll voucher #42 from the Engineer Department of the Welland Railway for the office for the month of December

Pay roll voucher #42 from the Engineer Department of the Welland Railway for the office for the month of December, Dec. 31, 1857.

Pay roll voucher #44 from the Engineer Department of the Welland Railway for the Southern Division for the month of December

Pay roll voucher #44 from the Engineer Department of the Welland Railway for the Southern Division for the month of December, Dec. 31, 1857.

Pay roll voucher for foremen, mechanics and laborers of the Welland Railway for repairs of track and sundry work for the month of December

Pay roll voucher for foremen, mechanics and laborers of the Welland Railway for repairs of track and sundry work for the month of December, Dec. 1857.

Pay roll voucher for foremen, mechanics and laborers of the Welland Railway for locomotive repairs and sundry work for the month of December

Pay roll voucher for foremen, mechanics and laborers of the Welland Railway for locomotive repairs and sundry work for the month of December, Dec. 31, 1857.

Muster roll (1 page, handwritten) of the Royal Quebec Volunteers of Company no. 3 with Captain W. Power

Muster roll (1 page, handwritten) of the Royal Quebec Volunteers of Company no. 3 with Captain W. Power, Lieutenant J.P. Bradley and Ensign C. Allegn, n.d.

Inducción de organogénesis y embriogénesis somática en Pinus cembroides (Zucc) y Pinus halepenesis Mill

Tesis (Maestría en Ciencias en Producción Agrícola) UANL

Efecto del nitrógeno, fósforo y potasio en el crecimiento y producción de plántulas de tomate (Lycopersicum esculentun Mill) var. Floradade

Tesis (Maestría en Ciencias en Producción Agrícola) UANL

Micropropagación de brotes de tomate (Lycopersicon esculentum Mill.) a partir de plántulas germinadas in vitro

Tesis (Maestría en Ciencias en Producción Agrícola) UANL

Análisis y optimización del control y operación de la máquina de control numérico computarizado EMCO PC MILL 125

Tesis (Maestro en Ciencias de la Ingeniería en Manufactura con Especialidad en Automatización) Universidad Autónoma de Nuevo León. Facultad de Ingeniería Mecánica y Eléctrica.

Efecto del injerto en la producción de tomate (Lycopersicon esculentum Mill) bajo condiciones de invernadero en Nuevo León.

Tesis (Maestría en Ciencias en Producción Agrícola) UANL, 2011.

Biorreguladores de crecimiento, fertilizantes químicos y orgánicos en tomate (Lycopersicon esculentum MILL.) de invernadero.

Tesis (Maestría en Ciencias en Producción Agrícola) UANL, 2011.

Producción de biomasas y calidad nutrimental de opuntia ficus-indica (L) mill para consumo humano cultivado en forma hidropónica.

Tesis (Maestría en Ciencias Agrícolas) UANL, 2012.