What has the author Gurudas written?

Gurudas. has written:

'Gem elixirs and vibrational healing' -- subject(s): Complementary Therapies, Elixirs, Minerals, Parapsychology, Precious stones, Therapeutic use, Therapeutics, Unorthodox, Unorthodox Therapeutics, Vibration, Vibration (Therapeutics)

'Gem elixirs andvibrational healing' -- subject(s): Therapeutic use, Precious stones, Vibration (Therapeutics), Elixirs

'Flower essences and vibrational healing' -- subject(s): Energy Medicine, Flower Essences