Author

Halacy, D. S.

Catalogue records by Halacy, D. S. in the PakCat Union Catalogue.

4 catalogue records

Catalogue records

Earth, water, wind, and sun, our energy alternatives Halacy, D. S. 1977 Genetic Revolution shaping life for tomarrow Halacy, D.S 1974 Genetic revolution: shaping life for tomorrow Halacy, D. S. 1974 The geometry of hunger Halacy, D. S. 1972