ScienceJohn Michels (Journalist) 1938 |
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Стр. 164
... discussion of some of the most im- portant technical problems . " A limited enrolment was announced " so that all attending may benefit from the round - table discussion . " Taking up three subjects a day , the program provided for one ...
... discussion of some of the most im- portant technical problems . " A limited enrolment was announced " so that all attending may benefit from the round - table discussion . " Taking up three subjects a day , the program provided for one ...
Стр. 451
... discuss " Administration of Crown Lands in Canada . " The general subject of discussion on Tues- day morning , under the chairmanship of Dr. C. F. Korstian , is " Silviculture in Pulpwood Operations . " On Wednesday morning these ...
... discuss " Administration of Crown Lands in Canada . " The general subject of discussion on Tues- day morning , under the chairmanship of Dr. C. F. Korstian , is " Silviculture in Pulpwood Operations . " On Wednesday morning these ...
Стр.
... discussion was one contribution in a panel discussion of the whole mos- quito - control problem , in which his co - participants were Clarence Cottam , of the U. S. Biological Survey ; Dr. F. C. Bishopp , of the U. S. Bureau of ...
... discussion was one contribution in a panel discussion of the whole mos- quito - control problem , in which his co - participants were Clarence Cottam , of the U. S. Biological Survey ; Dr. F. C. Bishopp , of the U. S. Bureau of ...
Содержание
Sci 105 | 1 |
KINARD F W South Carolina Academy of Science 553 | 22 |
FINKELSTEIN R and J M BIRKELAND Action of Sul | 43 |
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