共 7 条
[1]
ABUGIDEIRI YB, 1975, HYDROBIOLOGIA, V46, P535, DOI 10.1007/BF00028290
[2]
ALI MET, 1980, WATER SUPPLY MANAGE, V4, P55
[3]
[4]
ALI MT, 1977, TWINE THICKNESS SIZE
[5]
ALI MT, 1977, THESIS U KHARTOUM
[6]
ALI MT, 1977, LENGTH FREQUENCY COM
[7]
GEORGE TT, 1971, J IND FISH ASS, V1, P68

