Search Results       Your search for [subject]Cropping systems -- Congresses. -- Tropics returned 1 record.           Soybean in tropical and subtropical cropping systems : proceedings of a symposium Tsukuba, Japan 26 September - 1 October 1983. by McLean, B.T.; Shanhua, Taiwan: Asian Vegetable Research and Development Center, 1986. Subject: Soybean -- Congresses. -- Tropics; Cropping systems -- Congresses. -- Tropics.          Add to Book Cart Relevance: 25.41%