V. Gupta - Böcker

Biological Indicators of Soil Health

Porphyrins

Spectral Data of Tetraphenyl and Analogous Porphyrins, Part 1

Porphyrins

Spectral Data of Hydroxy and Naturally Occuring Porphyrins

Porphyrins - Spectral Data of Porphyrin Isomers and Expanded Porphyrins

Chemical Shifts and Coupling Constants for Phosphorus-31, Part 2

Nuclear Magnetic Resonance Data

Porphyrins - Spectral Data of Porphyrin Isomers and Expanded Porphyrins

Porphyrins

Spectral Data of Tetraphenyl and Analogous Porphyrins, Part 2

Petroleum Geochemistry and Exploration in the Afro-Asian region

Proceedings of the first international conference, Dehra Dun, India, 25-27 November 1985