Van Noordwijk, M. Below-ground interactions in tropical agroecosystems : concepts and models with multiple plant components / by M. Van Noordwijk. [et all....] - Wallingford : CAB International, 2004. - xxi, 440 p. ; 26cm. ISBN: 0-85199-673-6 Subjects--Index Terms: Plant - Soil relationships - tropics; Agricultural ecology - Topics. Dewey Class. No.: 631.4 VAN / 263