TY - BOOK AU - Ursprung, H, Ed.; Nothiger, R, Ed. TI - Biology of imaginal disks: Results and problems in cell differentiation, Vol.05 U1 - 571.8 URS-B.5 PY - 1972/// CY - Springer-Verlag, New York KW - Developmental Biology-- Reproduction-- Growth-- Vertebrate reproductive biology ER -