共 50 条
- [36] INTRODUCTION TO IMAGE-ANALYSIS IN AGRICULTURE - SPECIAL ISSUE JOURNAL OF IMAGING TECHNOLOGY, 1990, 16 (03): : 95 - 95
- [37] SPECIAL ISSUE ON PEDOTECHNICAL APPROACHES TO SUSTAINABLE AGRICULTURE - INTRODUCTION SOIL TECHNOLOGY, 1993, 6 (01): : 1 - 11
- [38] SPECIAL ISSUE - SEWAGE-SLUDGE AND AGRICULTURE - INTRODUCTION SCHWEIZER ARCHIV FUR TIERHEILKUNDE, 1983, 125 (10): : 563 - 563