Busaba Punyarachun. (1988) Ultastructure of the egg envelope of Macrobrachium rosenbergii de Man during its development form fertilization to hatching. Mahidol University,:ม.ป.ท.Busaba Punyarachun. 1988. Ultastructure of the egg envelope of Macrobrachium rosenbergii de Man during its development form fertilization to hatching. ม.ป.ท.:Mahidol University,;Busaba Punyarachun. Ultastructure of the egg envelope of Macrobrachium rosenbergii de Man during its development form fertilization to hatching. ม.ป.ท.:Mahidol University, 1988. Print.