TY - BK AU - Fang Gou TI - On yield gains and yield gaps in wheat-maize intercropping : : opportunities for sustainable increases in grain production SN - 978-94-6257-981-1 U1 - 338.16 GOU PY - 2017///. CY - Netherlands : PB - Wageningen University, KW - AGROVOC KW - Production increase KW - Sustainable agriculture KW - Wheat KW - Maize DO - https://doi.org/10.18174/393481 ER -