On the effects of time in modifying anomalous cases of visio...

by Harvey, George Sir

Influence of food preservatives and artificial colors on dig...

by United States: Bureau of Chemistry

Visual perceptual problems in reading

by Lyle Croyle

Colour Atlas of Mountain Medicine

by Frederic Dubas

Yan se shi jue xin li xue

by Zhongxian Lin

Influence of food preservatives and artificial colors on dig...

by Wiley, Harvey Washington

Quality of fresh and processed foods

by Fereidoon Shahidi

Until recently, improvements in the quality of meat products that reached the market place were largely the result of po...

The Doctor Prescribes Colors

by Edward Podolsky

We are constantly affected by the colors of our surroundings.

Influence of food preservatives and artificial colors on dig...

by Wiley, Harvey Washington

Influence of food preservatives and artificial colors on dig...

by Wiley, Harvey Washington

Aeromedical implications of the x-chrom lens for improving c...

by Kenneth W Welsh

Healing for the age of enlightenment

Effect of light quality and periodicity upon germination of ...

by Le Roy Curtis Johnson

The coal-tar colors

by Theodor Weyl

Healing and regeneration through music

by Corinne Heline

Reactions of caudal-band melanophores in Fundulus heteroclit...

by Frederick Palmer Ferguson

The healing power of colour

by Wood, Betty.

The Power of the Rays

by S. G. J. Ouseley

Tan men/pale women

by Mary Ann Eaverly

Milady Standard Cosmetology 2016

by Milady