Mesilla Park farmer promotes pecans as long-term crop; Researchers control cotton diseases; Report describes pH indicators; 4-H club leaders improve techniques, demonstrations train leaders of tomorrow; Today's farmers are specialists; Cattle feeder operates within tight margin; Cooperative Extension Service aided 98,000 families in 1960; New Extension circular features rural development program; New laboratory at NMSU studies weed control; Vegetable report lists varieties; Know your officersSerial publication containing information on research and activities conducted at the New Mexico College of Agriculture and Mechanic Arts, and resources available to state residents through the College