TY - BOOK AU - Zar,Jerrold H. TI - Biostatistical analysis T2 - Prentice-Hall biological techniques series SN - 0-13-076984-3 AV - QH323.5 Z37 PY - 1974/// CY - Englewood cliffs, n. j. PB - Prentice Hall KW - BiometrĂ­a ER -