Economics of trees versus annual crops on marginal agricultural lands /
Gupta, Tirath .
Economics of trees versus annual crops on marginal agricultural lands / Textual Documents Tirath Gupta. - 1 / . - New Delhi : Oxford & IBH Publishing company , 1982. - 139 ; .
45.00
630.33 / GUP/EC
Economics of trees versus annual crops on marginal agricultural lands / Textual Documents Tirath Gupta. - 1 / . - New Delhi : Oxford & IBH Publishing company , 1982. - 139 ; .
45.00
630.33 / GUP/EC
