Observations on the Curculio trifolii, or clover weevil : a small insect which infests the heads of the cultivated clover, and destroys the seed / in a letter to Thomas Marsham, by William Markwick ; with additional remarks by Mr. Marsham ; read February 3, 1801.
Transactions of the Linnean society Vol. 6 (1802), p. 142-146