Ménétries, on the stomach of Strix grallaria, ii. [302].
Meningitis, tubercular, inherited, ii. [78].
Metagenesis, ii. [366].
Metamorphosis, ii. [366].
Metamorphosis and development, ii. [388], [389].
Metzger, on the supposed species of wheat, i. 312-313;
tendency of wheat to vary, i. 315;
variation of maize, i. 321-322;
cultivation of American maize in Europe, i. 322, ii. [347];
on cabbages, i. 323-325;