TY - GEN AU - IPGRI TI - IPGRI Technical Bulletin No. 4 Design and Analysis of evaluation trials of genetic resources collections SN - 92-9043-505-4 U1 - 631.52 PY - 2001/// CY - Rome PB - IPGRI KW - Genetic Methods and techniques KW - IPGRI GUIDE EVALUATION TRIAL EXPERIMENT ANALYSIS ER -