TY  - BOOK
AU  - Choudhary S L
AU  - Choudhary S L
AU  - Nene V L
AU  - Sharma G S
TI  - Ancient and Medieval History of Indian Agriculture and its Relevance to Sustainable Agriculture in the 21 st Century Proceedings of the Summer School
PY  - 2002///
CY  - Rajeshthan
PB  - Rajasthan College of Agriculture Udaipur. 
ER  -