Search Results       Your search for [subject]Agricultural conservation -- Congresses returned 1 record.           Present situation, problem, prospect and practical implementation program of agricultural education and research for higher productivity conserving nature and agroecosystem. Tsukuba: TASAE, University of Tsukuba, 1987. Subject: Agricultural education -- Congresses; Agricultural productivity -- Congresses; Agricultural conservation -- Congresses.          Add to Book Cart Relevance: 17.21%