00798nab a2200253 a 4500 AR-ReUNN 20260702002554.0 260630s2010 ag |||||||||||||||||eng eng Kong, Angela y. y. 133000 Six, Johan 133001 Tracing root vs. residue carbon into soils from conventional and alternative cropping systems / Angela Y. Y. Kong ; Johan Six 2010 10 páginas Suelo 5792 Sistemas Organicos 117639 Raices 61743 Estabilizadores 115614 Labranza Convencional 125654 Soil Science Society of America Journal 0361-5995 v. 74 n. 4 (2010) 222327 ART (AGROP)78627 224563 224563 224563 AR-ReUNN spa AR-ReUNN aacr2