General statement of articles transported on the Welland Canal, British to British and British to American ports

General statement of articles transported on the Welland Canal, British to British and British to American ports (St. Catharines office) (1 page, double-sided), 1859, 1861.

General return showing the quantity of each article transported on the Welland Canal (Port Robinson)

General return showing the quantity of each article transported on the Welland Canal (Port Robinson) during the year ending on the 31st of December 1860 and the amount of tolls collected thereon, 1860.

General return showing the quantity of each article transported on the Welland Canal during the year ending the 31st of December 1860 and the amount of tolls collected thereon

General return showing the quantity of each article transported on the Welland Canal during the year ending the 31st of December 1860 and the amount of tolls collected thereon. This document was mouldy (now inactive). This does not affect the text. It is signed by William Turner, collector (office at Port Maitland), 1860.

Returns (copy) showing the quantities of each article transported on the Welland Canal during the year 1859-1861 and the amount of tolls collected thereon for each year

Returns (copy) showing the quantities of each article transported on the Welland Canal during the year 1859-1861 and the amount of tolls collected thereon for each year. The title on this document is General Return 1859, but this has been crossed out in pencil within the document and the years have been changed (Port Robinson), 1859-1861.

General return showing the quantity of each article transported on the Welland Canal during the year ending the 31st of December 1861

General return showing the quantity of each article transported on the Welland Canal during the year ending the 31st of December 1861 (office at Port Maitland) (2 pages), 1861.

General return (copy) showing the quantity of each article transported on the Welland Canal during the year ending the 31st of December 1861

General return (copy) showing the quantity of each article transported on the Welland Canal during the year ending the 31st of December 1861 and the amount of tolls collected thereon (office at Port Robinson), 1861.

Statement showing the totals of the quantity of each class of articles transported on the Welland Canal during the years ending on the 31st of December 1857-1861

Statement showing the totals of the quantity of each class of articles transported on the Welland Canal during the years ending on the 31st of December 1857-1861 and the amount of tolls collected thereon 2 ½ page, hand drawn chart), Dec. 31, 1861.

Statement of the quantity of each article transported on the Welland Canal during the years 1857- 1861 from the Welland Canal Office, Dunnville

Statement of the quantity of each article transported on the Welland Canal during the years 1857- 1861 from the Welland Canal Office, Dunnville. [This is a package containing charts and sections of charts – in total, 26 pieces of hand drawn charts wrapped in a piece of paper], 1862.

Análisis de la cubierta vegetal y propuesta para la zonificación ecológica del cerro El Potosí, Galeana, N. L., México [por] Mario Alberto García Aranda

Tesis (Maestría en Ciencias Forestales) U.A.N.L.

Cambios en composición, estructura y diversidad vegetal en diferentes gradientes de exposición y altitud en el Cerro el Potosí, Galeana, Nuevo León, México.

Tesis (Maestría en Ciencias Forestales) UANL, 2011.

Evaluación de la cubierta vegetal de las cuencas hidrológicas del Noreste de México y su representatividad en áreas protegidas.

Tesis (Maestría en Ciencias Forestales) UANL, 2010.

Evaluación del proceso de producción de carbón vegetal de residuos de quercus sideroxyla humb & bonpl., en hornos tipo colmena brasileño.

Tesis (Maestría en Ciencias Forestales) UANL, 2011.

Rendimiento y calidad del carbón vegetal elaborado en horno tipo fosa con subproductos forestales de piscidia piscipula (L.) sarg. y lonchocarpus castilloi standl. en Campeche.

Tesis (Maestría en Ciencias Forestales) UANL, 2013.

Análisis de sucesión vegetal y captura de carbono en áreas perturbadas del matorral espinoso tamaulipeco, México.

Tesis (Maestría en Ciencias Forestales) UANL, 2013.

Manual de microscopia electrónica, ultraestructura y citología vegetal

UANL