1. Insect pests of farm, garden, and orchard
Author: Peairs, Leonard Marion
Library: Central Library of Agricultural (Tehran)
Subject: $ABeneficial insects
Classification :
SB
931
.
P34
1956
2. Insect pests of farm, garden, and orchard
Author: Peairs, Leonard Marion
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Insects, Injurious and beneficial
Classification :
SB
931
.
P34
1966
3. Insect pests of farm, garden, and orchard
Author: / Ralph Howard Davidson, Leonard Marion Peairs
Library: Central Library and Archive Center of shahid Beheshti University (Tehran)
Subject: Insects, Injurious and beneficial
Classification :
632
.
7
Pe-I
4. Insect pests of farm, garden, and orchard
Author: / Ralph Howard Davidson, Leonard Marion Peairs.
Library: National Library and Archives of Islamic Republic of Iran (Tehran)
Subject: حشرههای مضر,حشرههای مضر, -- مبارزه تلفیقی, -- مبارزه,حشرههای مضر--آمریکای شمالی,Insect pests -- North America.
Classification :
SB
۹۳۱
/
پ
۹
الف
۹ ۱۳۴۵