| 1 | |
| 2 | Studies on xerographic characteristics of some mixed and multilayered photoreceptor systems |
| Language: | English |
| 3 | |
| 4 | |
| Language: | English |
| 5 | Photoperiod and seasonal reproduction in a subtropical sparrow |
| 6 | |
| Language: | English |
| 7 | |
| 8 | Studies on light/salt-induced sporulation of Pestalotiopsis palmaraum (Cooke) Steyacrt |
| Language: | English |
| 9 | Studies on the energetics and dynamics of the upper atmosphere of low lattitudes |