战胜 发表于 2025-3-30 08:12:03
Agriculturecountries in N and P use efficiencies and N and P surpluses, and hence in N and P losses. In Sub-Saharan countries, N and P surpluses are small or negative. Surpluses are high and increasing in countries in transition (China, India, Brazil). Many affluent countries (US, EU) have relatively high butfoppish 发表于 2025-3-30 15:36:51
http://reply.papertrans.cn/43/4226/422511/422511_52.pngCulmination 发表于 2025-3-30 20:15:19
Christian Winter evident from the chapters that follow that ART needs to be perceived as a continuum of procedures, each one dependent on the preceding one, and all equally as important as each other. That is to say, the development of a com petent embryo is ultimately dependent on the quality of the gametes fromPHAG 发表于 2025-3-30 21:09:42
Craig Vogt,Eugene Peck,Gregory Hartmanentific information at the time of writing, should be treated as interim. The expectation is that with more research the guidelines can be refined and more cells in the tables completed. Recommendations are put forward defining the research requirements of highest priority for extending these interiatopic 发表于 2025-3-31 03:49:32
http://reply.papertrans.cn/43/4226/422511/422511_55.png易改变 发表于 2025-3-31 05:44:14
Stephan Koesterr cent increase as compared with the 42 per cent increase for the entire population, indicating a large flood of new entrants into the labour market. Here lies the awesome long-term challenge for the region.novelty 发表于 2025-3-31 09:27:53
Philip P. E. Weaver,David S. M. Billett,Cindy L. Van Doveris that with more research the guidelines can be refined and more cells in the tables completed. Recommendations are put forward defining the research requirements of highest priority for extending these interi978-3-319-06658-5978-3-319-06659-2Series ISSN 2196-1212 Series E-ISSN 2196-1220使闭塞 发表于 2025-3-31 15:20:28
hts into marine management to inspire thoughtful application and further study, it is essential reading for marine environmental scientists, policy-makers, lawyers, practitioners and anyone interested in the field..978-3-030-09651-9978-3-319-60156-4