| 1 | Studies on the biology and morphology of Laccotrephes griscus Guer(Nepidae:Hemiptera) |
| 2 | Studies in the synthesis of new coumarins, 2-aroul benzofurans and analytical reagents |
| Language: | English |
| 3 | |
| 4 | Studies on the biology and morphology of laccotrephes griscus guer (Nepidae, hemiptera) |
| Language: | English |
| 5 | |
| 6 | |
| Language: | English |