Science, Volume 71, Issues 1827-18521930 |
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Page 72
... EFFECT OF ULTRA - VIOLET IN PRO . DUCING FUSION OF EGGS OF CHAETOPTERUS DURING the summer of 1926 at the Marine Bio- logical Laboratory , Woods Hole , Massachusetts , while repeating some experiments on the effects of ultra- violet ...
... EFFECT OF ULTRA - VIOLET IN PRO . DUCING FUSION OF EGGS OF CHAETOPTERUS DURING the summer of 1926 at the Marine Bio- logical Laboratory , Woods Hole , Massachusetts , while repeating some experiments on the effects of ultra- violet ...
Page 224
... effect of one ion might not be offset by the effect of a second ion . Such an antagonistic ion effect has been observed in certain body processes and also in plant nutrient solutions between sodium , calcium and magnesium ions . From ...
... effect of one ion might not be offset by the effect of a second ion . Such an antagonistic ion effect has been observed in certain body processes and also in plant nutrient solutions between sodium , calcium and magnesium ions . From ...
Page 423
... effect of silica on soil phosphates , as suggested by these investigators , is a negligible factor compared with the other more powerful solvent forces present . hhare lator ed the eet he fe anket Dest fir = The seat of action ...
... effect of silica on soil phosphates , as suggested by these investigators , is a negligible factor compared with the other more powerful solvent forces present . hhare lator ed the eet he fe anket Dest fir = The seat of action ...
Contents
VOL LXXI | 20 |
PROFESSOR JAMES G NEEDHAM | 26 |
DEATRICK E P Weed Eradication 487 | 28 |
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