Books by William Edwin Martin
Grain Fertilization in California; B0775
Saving Water in a Desert City
The demand for & value of hunt
The demand for & value of hunting, fishing, and general rural outdoor recreation in Arizona
Possible effects of a sea-leve
Possible effects of a sea-level canal on the marine ecology of the American Isthmian region
Fertilization of irrigated pasture and forage crops in California
A California interindustry analysis emphasizing agriculture
Grain fertilization in California