TY - GEN AU - El-Sharkawy,M A AU - Cock,J H AU - Held,A A TI - Photosynthetic responses of cassava cultivars (Manihot esculenta Crantz) from different habitats to temperature SN - 0166-8595 PY - 2014///0127 N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/BF00030025 ER -