| 1 | ||
| Researcher: | Chellappan, S | |
| Guide: | Deva Sangeetham | |
| University: | Sri Venkateswara University | |
| Language: | English | |
| 2 | Experimental studies on the performance of a gas solid injector feeder | |
| Researcher: | Chellappan, S | |
| Guide: | Ramaiyan, G | |
| University: | Anna University | |
| Language: | English | |
| Shodhganga | ||
| 3 | enquiry into the problems of dormancy in industrial cooperatives in Tamilnadu | |
| Researcher: | Chellappan, K S | |
| Guide: | Kamath, G S | |
| University: | University of Pune | |
| Language: | English | |
| 4 | ||
| Researcher: | Chellappan Pillai, S | |
| University: | University of Madras | |
| Language: | English | |
| 5 | Computer methods and models to administer selection of candidates for proffesional courses | |
| Researcher: | Chellappan, C | |
| Guide: | Natesan, T R | |
| University: | Anna University | |
| Language: | English | |
| 6 | Effect of 2, 4-D, GA3 on fruit development and post-harvest physiology in bananas | |
| Researcher: | Chellappan, K | |
| Guide: | Madhava Rao, V N | |
| University: | Tamil Nadu Agricultural University | |
| Language: | English | |
| 7 | ||
| Researcher: | Chellappan, K | |
| University: | Gandhigram Rural Institute | |
| Language: | English | |
| 8 | Computer methods and models to administer selection of candidates for professional courses | |
| Researcher: | Chellappan, C | |
| Guide: | Natesan, T R | |
| University: | Anna University | |
| Language: | English | |
| Shodhganga | ||
| 9 | A Critical study of Gandhigram Rural Institute Gandhigram Dindigul Tamilnadu | |
| Researcher: | Chellappan, K | |
| Guide: | Nagarajan, BS | |
| University: | The Gandhigram Rural Institute | |
| Language: | English | |
| Shodhganga | ||
| 10 | Transgenic cassava manihot esculanta with phosphate transporter gene from glomus deserticola | |
| Researcher: | Chellappan P | |
| Guide: | Lalithakumari D | |
| University: | University of Madras | |
| Language: | English | |
| Shodhganga | ||
| 11 | An enquiry into the problems of dormancy in industrial co operatives in Tamil Nadu | |
| Researcher: | Chellappan, K | |
| Guide: | Kamat, G S | |
| University: | Savitribai Phule Pune University | |
| Language: | English | |
| Shodhganga | ||
| 12 | Studies of the physiology and in vitro culture of leaf cell protoplasts | |
| Researcher: | Chellappan, K P | |
| Guide: | Gnanam, A | |
| University: | Madurai Kamaraj University | |
| Language: | English | |
| 13 | ||
| Researcher: | John Chellappan, N | |
| Guide: | Ramchandran, A | |
| University: | Cochin University of Science and Technology | |
| Language: | English | |
| Shodhganga | ||