The Chemistry and Action of Insecticides.
E Library
The Chemistry and Action of Insecticides.
| Author | Harold H. Shepard |
| Place / Publisher | New York, McGraw-Hill Book Company, Inc |
| Year | 1951 |
| Subject | Chemistry |
| Download | Download |
သယံဇာတနှင့်သဘာဝပတ်ဝန်းကျင်ထိန်းသိမ်းရေးဝန်ကြီးဌာန
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