County of Welland final estimate of work done on the main drain of the marsh lands by Andrew Mains, unsigned

County of Welland final estimate of work done on the main drain of the marsh lands by Andrew Mains, unsigned. There is a note stating that some of the work is not complete. Estimate no.13, Dec., 1856.

Final estimate for Mains and [Drew?] for excavation on the marsh lands main drain for the month of December

Final estimate for Mains and [Drew?] for excavation on the marsh lands main drain for the month of December. Included with this is a time list on marsh lands for the months of October, November and December for Fred Holmes, Joseph Simpson and William Baird. This is signed by Fred Holmes. The item is slightly burned. This does not affect the text, Dec. 1856.

Statement of finals of the marsh lands main drain as near as can be estimated until its completion and final measurement

Statement of finals of the marsh lands main drain as near as can be estimated until its completion and final measurement. This is signed by Fred Holmes, July 9, 1857.

County of Welland final estimate of work done on the main drain of the marsh lands by Alexander Cook

County of Welland final estimate of work done on the main drain of the marsh lands by Alexander Cook complete with notes and calculations of quantities. This document is unsigned. Estimate no.28, Dec., 1857.

Chart of final estimate of work done on section no.10, locks 24, 25 and 26 by Sharp and Quinn

Chart of final estimate of work done on section no.10, locks 24, 25 and 26 by Sharp and Quinn, contractors commenced Nov. 1843 and was finished May 1845.

Chart of final estimate of work done between Port Dalhousie and lock no.2 by Robert Jobson

Chart of final estimate of work done between Port Dalhousie and lock no.2 by Robert Jobson, contractor. The work commenced Nov. 1846 and was finished April 1847 on sections A and B, July 1847.

Chart of land drainage for the Welland Canal final estimate of work done on sections no.1, 2 and 3

Chart of land drainage for the Welland Canal final estimate of work done on sections no.1, 2 and 3 on the road below lock no. 2 leading to Port Dalhousie. Work commenced Nov. 1846 and finished July 1847. Road work and the waste weir no.1 to Port Dalhousie work commenced Aug. 1847 and finished Sept. 1847, Nov.1, 1847.

Manejo y disposición final de los residuos sólidos municipales en la ciudad de Tuxtla Gutiérrez, Chiapas.

Tesis (Maestría en Ciencias con Especialidad en Ingeniería Ambiental) UANL

Caracterización, manejo y disposición final de los residuos peligrosos, biológicos-infecciosos, en el área metropolitana de Monterrey

Tesis (Maestría en Ciencias con Especialidad en Ingeniería Ambiental) UANL

Manejo, tratamiento y disposición final de los residuos sólidos generados en Apodaca, Nuevo León, México

Tesis (Maestría en Ciencias con Especialidad en Ingeniería Ambiental) UANL

Manejo, tratamiento y disposición final de residuos peligrosos generados en los laboratorios de la Facultad de Ciencias Químicas de la U.A.N.L.

Tesis (Maestría en Ciencias con Especialidad en Ingeniería Ambiental) UANL

Estudio de caracterización, diagnóstico del sistema de recolección, transporte y disposición final de los residuos solidos generados en el municipio de Saltillo, Coahuila, México por Daniel Hernández Castillo

Tesis (Maestría en Ciencias, con especialidad en Ingeniería Ambiental). U. A. N. L.

Diagnóstico del sistema de manejo y disposición final de los residuos sólidos de un hospital del área metropolitana de Monterrey, N.L. por Gabriela Pérez García

Tesis (Maestría en Ciencias con Especialidad en Ingeniería Ambiental) U.A.N.L.

Geología del estado de Nuevo León : (continuación y final)

UANL

La causa guadalupana : los últimos veinte años (1875-1895), conel final de la coronación de la celeste imagen del Tepeyac

UANL