The structure of the dorsal spine of the deep sea squaloid shark Centrophorus acus and its utility for age determination
1990
Tanaka, S. (Tokai Univ., Shimizu, Shizuoka (Japan). Coll. of Marine Science and Technology)
AGROVOC关键词
书目信息
页码
pp. 903-909
其它主题
Teguments et phaneres; Indice de crecimiento; Determination de l'age/ cerne; Fins (fish); Age determination/ growth rings; Determinacion de la edad/ anillo de crecimiento
语言
英语
注释
4 fig.; 19 ref.; Summaries (En, Ja)
类型
Summary
1991-08-15
AGRIS AP