| Issue Date | Title | Author(s) |
| 1993 | Adoption of improved agricultural practices by pepper growers of Idukki district | Padmanabhan, V B; Gangadharan, K K |
| 1998 | Agricultural information communication through farm page of newspapers-an analysis | Padmanabhan, V B; Balachandranath, N G |
| 1996 | Agricultural information source utilisation pattern of neo-literate farmers in rural areas | Padmanabhan, V B; Beena Boniface |
| 2004 | Analysis of organic farming practices in vegetable cultivation in Thiruvananthapuram district | Padmanabhan, V B; Jaganathan, D |
| 1990 | Development and application of a scale to measure the efficiency of adult education centres | Thampi, A M; Padmanabhan, V B |
| 2016 | Indicators of sustainable agricultural development: a multi-variable analysis among self help groups of "kudumbashree mission" in Thiruvananthapuram district. | Padmanabhan, V B; Chinchu, V S |
| 2011 | Performance effectiveness of state horticulture mission - Kerala : a case study | Padmanabhan, V B; Chinchu, V S |
| 2000 | Problems and prospects of medicinal plant cultivation in Thiruvananthapuram district | Padmanabhan, V B; Allan Thomas |
| 2004 | Promotion of terrace cultivation of vegetables by urban housewives- an action research | Padmanabhan, V B; Sreedaya, G S |
| 2014 | Radio listening behaviour of farm families in the digital age | Padmanabhan, V B; Haseena Beevi, A |
| 1981 | Study on the influence of labour efficiency on the adoption of improved agricultural practices by farmers and factors related with it | Thangarajan Nair, G; Padmanabhan, V B |
| 2016 | Technology utilization of Kau practices of amaranthus and vegetable cowpea in Thiruvananthapuram district | Padmanabhan, V B; Anju, K K |
