- CA ON00239 F426-f119
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Parte de Reginald Harold Clark fonds
A. Keppel-Jones
108 resultados com objetos digitais Mostrar resultados com objetos digitais
Parte de Reginald Harold Clark fonds
A. Keppel-Jones
Parte de Reginald Harold Clark fonds
Martin H. Edwards: What are today's environmental problems, locally and around the world?
Chemicals in the Environment and Health
Parte de Reginald Harold Clark fonds
J.R. Hickman: The problem of chemicals in the environment and their implications for human health. The basis for regulatory standards; strategies for regulatory control of chemicals in the environment as a health protection manager.
Parte de Reginald Harold Clark fonds
D.B. McLay: A reply to the 'conventional wisdom' that the High Dam has been an ecological and economic disaster for Egypt.
Parte de Reginald Harold Clark fonds
W.H.C. Simmonds
Canadian Agriculture and World Food Supplies
Parte de Reginald Harold Clark fonds
R.P. Sims: The state of agriculture in Canada; the capacity and constraints in meeting future food demand. The potential for assisting in meeting their increasing demand.
Parte de Reginald Harold Clark fonds
G.B. Thompson (Bell Northern Research)
Parte de Reginald Harold Clark fonds
G.W. Brandie
Parte de Reginald Harold Clark fonds
P.L. Roeder
Parte de Reginald Harold Clark fonds
M. LeClerc