TY - BOOK AU - McIntyre,D.P. TI - Meteorological challenges: a history PY - 1972/// CY - Ottawa PB - Information Canada KW - Meteorology KW - History KW - Atmospheric circulation KW - Weather forecasting KW - Cloud physics KW - Pollution KW - Canada N1 - Prefatory material and abstracts also in French; Includes bibliographical references and indexes ER -