Satish, S .
Fertiliser usage efficiencies : A micro level study / Textual Documents S.Satish. - 1 / . - New Delhi : Commonwealth publishers , 1990. - 113 ; .
81-7169-093-9 140.00
631.8 / SAT/FE
Fertiliser usage efficiencies : A micro level study / Textual Documents S.Satish. - 1 / . - New Delhi : Commonwealth publishers , 1990. - 113 ; .
81-7169-093-9 140.00
631.8 / SAT/FE