From The Free On-line Dictionary of Computing (30 December 2018) :
Harvest C A C compiler, assembler and linker for the Macintosh by Eric W. Sink. The parts of the system are integrated in a single application, which manages a "project" composed by several C source files and resource files (which contain data). Version 1.3. ftp://archive.umich.edu/mac/development/languages/)">(ftp://archive.umich.edu/mac/development/languages/). (1992-05-26)