Omniscient
发表于 2025-3-28 15:14:57
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凹处
发表于 2025-3-28 22:35:56
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责怪
发表于 2025-3-29 01:04:55
Substitution and Complementarities in the Biotechnology and Pesticide Markets: A Theoretical Framework,. Initially, GM technologies have focused on agronomic traits such as herbicide tolerance or insect resistance. Farmers have adopted these technologies in order to improve their productivity and decrease costs. Several economic studies have estimated the impact of the adoption of GM seed, generally
他去就结束
发表于 2025-3-29 06:29:25
Book 2018mportant information into new knowledge in basic and applied crop plant biology and new tools for research and crop improvement. Unlimited access to a high-quality reference sequence is removing one of the major constraints in basic and applied research. This book summarizes the advanced knowledge o
坦白
发表于 2025-3-29 07:59:02
Book 2019ess. .This compilation of short essays helps readers interested in economics to identify 21st century economic ideas that should be read and remembered. The authors state their personal opinion on what matters most in contemporary economics and reveal its fascinating and creative sides..
Lamina
发表于 2025-3-29 11:50:25
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遗传
发表于 2025-3-29 19:10:50
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事物的方面
发表于 2025-3-29 21:17:29
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无法破译
发表于 2025-3-30 02:55:57
Tim vor der Brückt prices may provide a very imperfect guide to the social optimum allocation of resources because they do not reflect the opportunity cost or value to society of the use of factors of production or the production of certain commodities. A perpetual shortage of capital and foreign exchange, and a sur
不溶解
发表于 2025-3-30 07:06:59
Rajesh Gupta MD, FRCA, FFPMRCA, EDRAunities in isolation and little cross fertilisation takes place. In this book I have tried to bring together knowledge from various disciplines, as the basis for constructing a design oriented evaluation approach that hopefully contributes to pr978-1-85233-603-5978-1-4471-0067-6Series ISSN 1431-1496