@incollection{Rensburg19, author = {Jestinos Mzezewa and Leon Daniel van Rensburg}, title = {Risk Assessment of Sunflower Production Using In-Field Rainwater Harvesting on Semi-Arid Ecotope in South Africa}, booktitle = {Sustainable Crop Production}, publisher = {IntechOpen}, address = {Rijeka}, year = {2019}, editor = {Mirza Hasanuzzaman and Marcelo Carvalho Minhoto Teixeira Filho and Masayuki Fujita and Thiago Assis Rodrigues Nogueira}, chapter = {21}, doi = {10.5772/intechopen.88358}, url = {https://doi.org/10.5772/intechopen.88358} }