TY - BK AU - Noe,J.P. TI - Cropping systems analysis for limiting losses due to plant-parasitic nematodes: Guide to research methodology SN - 0-931901-04-9 SN - ` PY - 1986/// CY - Raleigh, NC (USA) PB - North Carolina State University, KW - Crop management KW - AGROVOC KW - Cropping systems KW - Hosts KW - Insect nematodes KW - Methods KW - Parasitic plants KW - Research policies KW - Technology transfer ER -