


Declining farmers participation over-time in on-farm research:causes and suggestions [printed text] / Gurung, H.B., Author ; Amatya, L.K., Author ; Kadayat, K.B., Author ; Jaiswal, J.P., Author ; Gurung, D.B., Author ; Dhital, B.K., Author . - [s.d.] . - 72-83 p. Languages : English (eng)
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