| 181 | |
| Researcher: | Nageswara Rao, P |
| University: | Andhra University |
| Language: | English |
| 182 | |
| Researcher: | Rama Rao, P |
| University: | Andhra University |
| Language: | English |
| 183 | |
| Researcher: | Srinivasa Rao, P |
| University: | Andhra University |
| Language: | English |
| 184 | contribution to the Embryology, Floral anatomy and Wood anatomy of the Family Combretaceae |
| Researcher: | Prakasa Rao, P S |
| University: | Andhra University |
| Language: | English |
| 185 | |
| Researcher: | Rao, P N |
| University: | Andhra University |
| Language: | English |
| 186 | Cytogenetic studies in Coix with some Observations on other oriental Maydeae |
| Researcher: | Narasimha Rao, P |
| University: | Andhra University |
| Language: | English |
| 187 | |
| Researcher: | Krishna Rao, P |
| University: | Andhra University |
| Language: | English |
| 188 | |
| Researcher: | Kameswara Rao, P S |
| University: | Andhra University |
| Language: | English |
| 189 | |
| Researcher: | Vankateswara Rao, P |
| University: | Andhra University |
| Language: | English |
| 190 | |
| Researcher: | Jaganmohana Rao, P |
| University: | Andhra University |
| Language: | English |
| 191 | Synoptic studies of the Onset and Break Conditions of the Indian Summer Monsoon |
| Researcher: | Visweswara Rao, P |
| University: | Andhra University |
| Language: | English |
| 192 | |
| Researcher: | Venkateswara Rao, P |
| University: | Andhra University |
| Language: | English |
| 193 | |
| Researcher: | Mallikharjuna Rao, P |
| University: | Andhra University |
| Language: | English |
| 194 | Studies on Horizontal drifts and Fading of Radio Waves in the Ionosphere at waltair |
| Researcher: | Kesava Rao, P S |
| University: | Andhra University |
| Language: | English |
| 195 | |
| Researcher: | Sankara Rao, P S |
| University: | Andhra University |
| Language: | English |
| 196 | Some Aspects of Torsion and combined Loadings in Reinforced and Prestressed Concrete |
| Researcher: | Jagannadha Rao, P |
| University: | Andhra University |
| Language: | English |
| 197 | Geology^bGeochemistry and Genesis of phosphorite from parts of Nallamalai Belt Cuddapah Basin India |
| Researcher: | Lakshmana Rao, P |
| University: | Andhra University |
| Language: | English |
| 198 | |
| Researcher: | Rao, P B |
| Guide: | Singh, S P |
| University: | Kumaun University |
| Language: | English |
| 199 | |
| Researcher: | Ramakrishna Rao, P |
| Guide: | Mali, V R |
| University: | Marathwada Krishi Vidyapeeth |
| Language: | English |
| 200 | |
| Researcher: | Bhaskara Rao, P |
| Guide: | Mallaiah, K V |
| University: | Acharya Nagarjuna University |
| Language: | English |