Conservation farming: enhancing productivity and profitability of rainfed areas

af Anand Swarup; Editor, Bali, J S; Editor, Suraj Bhan; Editor
Udgivet 2008

Conservation farming

af Bharti, V K; Editor, Karale, R L; Editor, Shamsher Singh; Editor, Subramaniyan, S; Editor, Suraj Bhan; Editor
Udgivet 2009