𝔖 Bobbio Scriptorium
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Relationships of Fish Yield to Lake Phytoplankton Standing Crop, Production, and Morphoedaphic Factors

✍ Scribed by Oglesby, Ray T.


Book ID
115525797
Publisher
Canadian Science Publishing
Year
1977
Weight
798 KB
Volume
34
Category
Article
ISSN
0015-296X

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## Abstract An important goal of this work is to study the variability of corn and soya bean crop yields in four countries with large production and substantial commercial trade in these commodities. This problem can be investigated in terms of the role that these two crops play in food programmes