Agricultural Systems
Agricultural Systems > 1998 > 58 > 2 > 129-146
Agricultural Systems > 1998 > 58 > 3 > 351-366
Agricultural Systems > 1998 > 58 > 3 > 331-349
Agricultural Systems > 1998 > 58 > 3 > 367-380
Agricultural Systems > 1998 > 58 > 3 > 285-307
Agricultural Systems > 1998 > 58 > 3 > 395-415
Agricultural Systems > 1998 > 58 > 3 > 309-330
Agricultural Systems > 1998 > 58 > 3 > 417-439
Agricultural Systems > 1998 > 58 > 3 > 381-394
Agricultural Systems > 1998 > 58 > 3 > 441-464
Agricultural Systems > 1998 > 58 > 3 > 465-481