ATHUL CHANDRAN K creator Dr. Shaji James P (Guide) text Tavanur 2017 Kelappaji College of Agricultural Engineering and Technology monographic 98 Development of attachments for four-wheel riding type rice transplanter Development of attachments for four-wheel riding type rice transplanter https://drive.google.com/open?id=1yjWjgxj4UZcixfa3_9xSf0szcKFVocuj https://drive.google.com/open?id=1yjWjgxj4UZcixfa3_9xSf0szcKFVocuj