Eclipse; darkness in daytime

Explains in simple terms what happens during a solar eclipse.

Crowell
1973
9780690254136
book

Holdings

hidmidmiidnidwidlocation_codelocationbarcodecallnumdeweycreatedupdated
99090647049602427879687795VCP434VCP0001096523.7 Bra523.715802161721736800991
32696236675839157687968779534152T 3404587523.7 BRA523.716407292551640729255