TY - JOUR AN - 025368517 PY - 1956/01/01 TI - Relations between sexual and asexual reproduction concerning the Phylactolaemata JO - Ann Soc Roy Zool Belgique VL - 86 IS - 2 SP - 169 EP - 189, 1955/ UR - https://eurekamag.com/research/025/368/025368517.php ER -