1. Technological breakthrough in agriculture
Author: / K. Siva Prasad, foreword by P. V. Sarma
Library: University of Tabriz Library, Documentation and Publication Center (East Azarbaijan)
Subject: Agricultural machinery
Classification :
S675
.
P7
2. Technological breakthrough in agriculture
Author: / K. Siva Prasad; foreword by P. V. Sarma
Library: Central Library and Archive Center of shahid Beheshti University (Tehran)
Subject: Agriculture- Economic aspects- India- Andhra Pradesh,Agricultural innovations- India- Andhra Pradesh
Classification :
338
.
161
S624T
