feng zeng liu xiao ping (4 risultati)

paperback. Condizione: New. Language:Chinese.Paperback.Pub Date:2024-01 Pages:264 Publisher:China Architecture & Building Press This book focuses on the commonality and inheritance of various building equipment systems. and introduces the composition and design points of various subsystems of building equipment. The book is divided into 5 chapters. Chapter 1 examines and analyzes the building environment from the perspective of environmental ecology. and briefly introduces the building environment and its control method.

paperback. Condizione: New. Language:Chinese.Pages Number: 121 Publisher: Science and Technology Press Pub. Date :2010-01. book is a comprehensive and systematic introduction to chestnut pest identification and pollution prevention and control knowledge. Includes a hazard chestnut pathogen. pest morphological characteristics. risk characteristics. occurrence and integrated pollution prevention and control knowledge. Contents: Chapter chestnut disease identification and pollution prevention and control one or two chestnu.

Hardcover. Condizione: Good. HardCover. Pub Date :1980-03-01 Pages: 498 Publisher: People's Publishing House Natural Old inside pages goods Museum book bag (only one chapter printed).

paperback. Condizione: New. Paperback. Pub Date: 2019-09-01 Pages: 288 Language: Chinese Publisher: China Forestry Press Hawthorn pest diagnosis and treatment of ecological map comprehensive and systematic introduction to Hawthorn's disease. insects. grass morphological characteristics. damage characteristics . occurrence and integrated control of pollution-free technology. Hawthorn diagnosis and treatment of insect pest ecological map Introduction Hawthorn .