in southern, [35], [48].

Axial tilt, [34], [36], [55], [155], [161];

determinations of, [34], [36], [155];

determines character of seasons, [34], [36];

effect of, on presentation of arctic and antarctic regions, [70];

effect of, on temperature of arctic and temperate regions, [88].

Bacteria, plasm-eating beings, [353].

Barometric pressure, [63], [85].

Beer, [23], [26], [109].

Bilateralism, [208];