1. How to know the beetles; pictured-keys for identifying many of the beetles which are most frequently seen, with adis for their study and with other helpful features
Author: Jaques, Harry Edwin
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: United States ، Beetles
Classification :
QL
583
.
J3
2. How to know the insects,an illustrated key to the more common families of insects,with suggestions for collectiong,mounting and studying them
Author: Jaques,Harry Edwin
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Identification ، Insects,Collection and preservation ، Insects
Classification :
QL
467
.
J35
1947
3. How to know the land birds; pictured-keys for determining all of the land birds of the entire United States and southern Canada
Author: Jaques, Harry Edwin
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Norht American ، Birds
Classification :
QL
681
.
J3
4. Plant families,how to know them
Author: Jaques, H. E. )Harry Edwin(
Library: Central Library of Agricultural (Tehran)
Subject: $ABotany$BClassification
Classification :
QK94
.
J3
5. Plant families, how to know them: illistrated keys for determining the families of nearly all of the members of the entire Plant Kingdom
Author: Jaques, Harry Edwin
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Identification ، Plants
Classification :
QK
94
.
J3
1999
6. Plant families, how to know them; pictured-Keys for determining the families of nearly all of the members of the entire plant Kingdom
Author: Jaques, Harry Edwin
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Classification ، Botany
Classification :
QK
94
.
J3
1949
7. Plant families, how to know them; pictured-keys for determining the families of nearly all of the members of the entire plant kingdom
Author: Jaques, Harry Edwin
Library: Library of College of Science University of Tehran (Tehran)
Subject: ، Plants -- Identification
Classification :
QK
94
.
J3
1997
8. Plants families, how to know them; pictured-keys for determining thefamilies of nearly all of the members of the entire plant kingdom
Author: Jaques, Harry Edwin
Library: Central Library and Information Center of Ferdowsi University of Mashhad (Khorasan Razavi)
Subject: Classification ، Botany
Classification :
QK
94
.
J3
1948
