A handbook of field methods for research on rice stem-borers and their natural enemies | Rice stem-borers and their natural enemies
1970
Nishida, T. | Torii, T.
The population of many Asian countries are dependent on rice for their staple diet and therefore any insight into the ecology of rice stem-borers and their natural enemies would not only be of scientific interest, but also of considerable economic value. This handbook presents some of the methods that might prove useful in carrying out such research, and thus makes it possible to speed up the progress of research on the insects in question in sub-tropical and tropical rice-growing areas.
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Издатель Philadelphia, Davis | Oxford, Blackwell Scientific; Philadelphia, Davis, 1970
Эту запись предоставил National Agricultural Library