Llwytho...
Biopesticide and bioagents in integrated insect pest managemet of mango
the taditionally use of insecticides has been main mode of control the access use of pesticides resulted in serious environmental problems
| Prif Awdur: | |
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| Fformat: | Printed Book |
| Cyhoeddwyd: |
Luknow
Anil printing press
1997
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