共 50 条
- [21] CHLOROANILINE-HUMUS COMPLEXES - FORMATION, PERSISTENCE, AND PROBLEMS IN MONITORING ACS SYMPOSIUM SERIES, 1976, (29): : 362 - 363
- [24] PLANNING PROBLEMS OF SCIENTIFIC-RESEARCH IN CHEMICAL-INDUSTRY ZHURNAL VSESOYUZNOGO KHIMICHESKOGO OBSHCHESTVA IMENI D I MENDELEEVA, 1981, 26 (01): : 49 - 53
- [26] Discussions on some problems in research into chemical compositions of continental crust Diqiu Kexue Zhongguo Dizhi Daxue Xuebao/Earth Science - Journal of China University of Geoscinces, 24 (03): : 228 - 233
- [27] The application of physico-chemical methods to the study of humus. TRANSACTIONS OF THE FARADAY SOCIETY, 1922, 17 (02): : 0288 - 0294
- [28] PRAIRIE-LIKE MULL HUMUS, ITS PHYSICO-CHEMICAL AND MICROBIOLOGICAL PROPERTIES - A CONTRIBUTION TO THE CLASSIFICATION OF FOREST HUMUS SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS, 1950, 15 : 362 - 364
- [29] Study on the influence of chemical factors on the properties of selected humus substances PRZEMYSL CHEMICZNY, 2010, 89 (04): : 396 - 399
- [30] ROLE OF ORGANIC CHEMICAL-RESEARCH FOR SOLUTION OF PRESENT PROBLEMS OF ITALIAN CHEMICAL-INDUSTRY CHIMICA & L INDUSTRIA, 1975, 57 (04): : 245 - 248