Role of spinning apparatus in non orb-Weaving and orb-Weaving spiders from india מאת Ramakrishna

Financial institutions and regional development in India מאת Sarma, K. Ramakrishna

Handbook of economic entomology for South India מאת Ayyar, T.V. Ramakrishna

Some Insect Recently Noted as Injurious in South India מאת Ayyar, T.V. Ramakrishna

Memoirs of the Department of the Agriculture in India: a contribution t0o our Knowledge of South Indian Braconidae מאת Ayyar, T.V. Ramakrishna

Entomological investigations on the spike disease of sandal (21). מאת Ayyar, T.V. Ramakrishna

Indian Medicinal Plants Uses and Propagation Aspects מאת Rao, Sirnath; Ramakrishna, Akula

Hand book of economic entomology for South India מאת Ramakrishna-Ayyar, T.V

Management plan for Godavari Industrial Catchment 1978-79 to 1984-85

מחברים אחרים: "...Rao , N. Ramakrishna..."

Improving management of municipal solid waste in India : overview and challenges מאת Hanrahan, David

מחברים אחרים: "...Ramakrishna, A. Sita..."

The cultural heritage of India

"...Ramakrishna Mission. Institute of Culture..."

The cultural heritage of India

"...Ramakrishna Mission. Institute of Culture..."

The cultural heritage of India

"...Ramakrishna Mission. Institute of Culture..."

The cultural heritage of India

"...Ramakrishna Mission. Institute of Culture..."

The cultural heritage of India

"...Ramakrishna Mission. Institute of Culture..."

The cultural heritage of India

"...Ramakrishna Mission. Institute of Culture..."

The cultural heritage of India

"...Ramakrishna Mission. Institute of Culture..."

The cultural heritage of India

"...Ramakrishna Mission. Institute of Culture..."

Future of world forests: their use and conservation

מחברים אחרים: "...Ramakrishna, Kilaparti, ed..."