MRPHA - What does MRPHA stand for? The Free Dictionary
References in periodicals archive
We will refer to the study area as the Military Ridge Prairie Heritage Area (MRPHA).
Approximately 27% of the land area in the MRPHA was in pasture and idle grass.
Hay fields in the MRPHA are usually established as pure alfalfa stands, but tend to include an increasing amount of grass as the stands age, with older stands having a canopy of grass before the first cutting.