Field level activities to promote fertilizer use in Nepal / THAPA, B.K.
Field level activities to promote fertilizer use in Nepal [printed text] / THAPA, B.K. ; SHAH, R. ; , . - Naini Tal : Himalayan Research Group, 1986 . - , 335-343p, ,. In JOSHI, S.C. eds Nepal Himalaya (1986) Languages : (En)
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