TY - WP AU - Mead,R. TI - Statistical methods for dividing sites into recommendation domains on the basis of experimental results T2 - CIMMYT Training Working Document PY - 1990///?] CY - Mexico PB - CIMMYT, KW - Cropping systems KW - AGROVOC KW - Data analysis KW - Experimentation KW - Spacing KW - Statistical methods KW - Farming systems N1 - Open Access UR - http://hdl.handle.net/10883/866 ER -