Sen, S R .
Strategy for agricultural development / Textual Documents S R Sen. - 1 / . - Mumbai : Asia Publishing House , 1962. - 244 ; .
630.2 / SEN/ST
Strategy for agricultural development / Textual Documents S R Sen. - 1 / . - Mumbai : Asia Publishing House , 1962. - 244 ; .
630.2 / SEN/ST