TY - GEN AU - Clewer, Alan, G. AU - Scarisbrick, David, H. TI - Practical statistics and experimental design for plant and crop science SN - 9780471899099 U1 - 580.721 PY - 2001/// CY - England PB - John Wiley & Sons KW - RESEARCH-STATISTICAL METHODS KW - BOTANY KW - PLANTS KW - BIOMETRY ER -