1
Published: 1892
Superior document: Transactions of the Texas Academy of Science 1,1,[3]
2
Published: 1901
Superior document: Transactions of the Texas Academy of Science 4,1,[5]
3
Published: 1901
Superior document: Transactions of the Texas Academy of Science 4,1,[4]
4
Published: 1897
Superior document: Transactions of the Texas Academy of Science 2,1,[6]
5
Published: 1902
Superior document: Transactions of the Texas Academy of Science 4,2,[6]
6
Published: 1892
Superior document: Transactions of the Texas Academy of Science 1,1,[7]
7
Published: 1895
Superior document: Transactions of the Texas Academy of Science 1,4,[4]
8
Published: 1902
Superior document: Transactions of the Texas Academy of Science 4,2,[7]
9
Published: 1894
Superior document: Transactions of the Texas Academy of Science 1,3,[4]