The New Encyclopædia Britannica in 30 Volumes: Macropædia : Knowledge in Depth. - 19 Bd, Volumes 1-19Encyclopædia Britannica, 1974 |
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Page 145
... centre ) the larva of the cabbage looper ( Trichoplusia ni ) killed by a virus . Some insects are predatory or parasitic on others : ( top right ) adult and larval ladybird beetles feeding on aphids ; ( centre ) a spider eating a ...
... centre ) the larva of the cabbage looper ( Trichoplusia ni ) killed by a virus . Some insects are predatory or parasitic on others : ( top right ) adult and larval ladybird beetles feeding on aphids ; ( centre ) a spider eating a ...
Page 395
... Centre of mass Ema , dlz . = Ema , £ m ( xv , – yv , ) = M ( * + Writing one such equation for each of the particles comprising the system , and then adding these equa( 23 ) tions , gives A of a sum extended over one - half the A ...
... Centre of mass Ema , dlz . = Ema , £ m ( xv , – yv , ) = M ( * + Writing one such equation for each of the particles comprising the system , and then adding these equa( 23 ) tions , gives A of a sum extended over one - half the A ...
Page 612
... centre . Lublin around centres of royal authority or large feudal estates , is the main centre of the uplands that bear its name .. both of which represented a defensive stronghold . In the The air and water of the Upper Silesian ...
... centre . Lublin around centres of royal authority or large feudal estates , is the main centre of the uplands that bear its name .. both of which represented a defensive stronghold . In the The air and water of the Upper Silesian ...
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