Pharmacognosy

By Varro E Tyler, Varro E. Tyler

Pharmacognosy

By Varro E. Tyler, James E. Robbers, Lynn R. Brady, Varro E. Tyler, Lynn R. Brady, James E, Robbers

Varro E. Tyler, Lynn R. Brady, James E. Robbers. Includes Bibliographies And Index.

The New Honest Herbal: A Sensible Guide To Herbs And Related Remedies

By Varro E Tyler, Varro E. Tyler, Tyler, Varro E, Tyler, Varro E. Honest Herbal

Varro E. Tyler. Rev. Ed. Of: The Honest Herbal. 1982. Includes Bibliographies And Index.

Hoosier Home Remedies

By Compiled, Varro E. Tyler, Considered

With a sense of urgency, Dr. Tyler has collected and transcribed some 750 folk remedies still alive in the memories of more than 175 Hoosier-area correspondents. The pharmacologist, who has thirty...

Philatelic Forgers: Their Lives And Works

By Varro E Tyler, Varro E. Tyler

Focus On Forgeries: A Guide To Forgeries Of Common Stamps

By Varro E. Tyler, Tyler, Varro E

An easy to use reference work to help collectors recognize forgeries of common, low-to-medium-price stamps

Linn'S Focus On Forgeries: A Guide To Forgeries Of Common Stamps

By Varro E. Tyler, Tyler, Varro E

An easy to use reference work to help collectors recognize forgeries of common, low-to-medium-price stamps

Focus On Forgeries: A Guide To Forgeries Of Common Stamps

By Varro E. Tyler

The Honest Herbal

By Virginia Tyler, Varro E. Tyler, Tyler, Virginia

Offers Information On Over 100 Of The Most Commonly Used Herbs And Their Therapeutic And Medicinal Use. Now In Its Third Edition, This Book Presents Essential Botanical Information And Folklore Use...

Herbs Of Choice: The Therapeutic Use Of Phytomedicinals

By Varro E. Tyler, Tyler, Varro E

Basic Principles -- The Herbal Regulatory Dilemma -- Digestive System Problems -- Kidney, Urinary Tract, And Prostate Problems -- Respiratory Tract Problems -- Cardiovascular System Problems -- Ner...